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1361060 = 22568053
BaseRepresentation
bin101001100010010100100
32120011000122
411030102210
5322023220
645101112
714366051
oct5142244
92504018
101361060
1184a648
12557798
1338867c
14276028
151bd425
hex14c4a4

1361060 has 12 divisors (see below), whose sum is σ = 2858268. Its totient is φ = 544416.

The previous prime is 1361053. The next prime is 1361069. The reversal of 1361060 is 601631.

It can be written as a sum of positive squares in 2 ways, for example, as 376996 + 984064 = 614^2 + 992^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1361069) 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, 34007 + ... + 34046.

It is an arithmetic number, because the mean of its divisors is an integer number (238189).

21361060 is an apocalyptic number.

1361060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1361060 is an abundant number, since it is smaller than the sum of its proper divisors (1497208).

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

1361060 is a wasteful number, since it uses less digits than its factorization.

1361060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68062 (or 68060 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1361060 is about 1166.6447616991. The cubic root of 1361060 is about 110.8219421588.

Adding to 1361060 its reverse (601631), we get a palindrome (1962691).

The spelling of 1361060 in words is "one million, three hundred sixty-one thousand, sixty".

Divisors: 1 2 4 5 10 20 68053 136106 272212 340265 680530 1361060