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1049060 = 22552453
BaseRepresentation
bin100000000000111100100
31222022001002
410000013210
5232032220
634252432
711626325
oct4000744
91868032
101049060
116571a1
12427118
132a965c
141d444c
1515ac75
hex1001e4

1049060 has 12 divisors (see below), whose sum is σ = 2203068. Its totient is φ = 419616.

The previous prime is 1049057. The next prime is 1049063. The reversal of 1049060 is 609401.

It is an interprime number because it is at equal distance from previous prime (1049057) and next prime (1049063).

It can be written as a sum of positive squares in 2 ways, for example, as 399424 + 649636 = 632^2 + 806^2 .

It is a super-2 number, since 2×10490602 = 2201053767200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 52453 = 1049060 / (1 + 0 + 4 + 9 + 0 + 6 + 0).

It is not an unprimeable number, because it can be changed into a prime (1049063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26207 + ... + 26246.

It is an arithmetic number, because the mean of its divisors is an integer number (183589).

21049060 is an apocalyptic number.

1049060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1049060 is an abundant number, since it is smaller than the sum of its proper divisors (1154008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1049060 is a wasteful number, since it uses less digits than its factorization.

1049060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52462 (or 52460 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 1049060 is about 1024.2363008603. The cubic root of 1049060 is about 101.6092960680.

The spelling of 1049060 in words is "one million, forty-nine thousand, sixty".

Divisors: 1 2 4 5 10 20 52453 104906 209812 262265 524530 1049060