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1072484 = 22738303
BaseRepresentation
bin100000101110101100100
32000111011122
410011311210
5233304414
634553112
712054530
oct4056544
92014148
101072484
11672856
12438798
132b720a
141dcbc0
15162b8e
hex105d64

1072484 has 12 divisors (see below), whose sum is σ = 2145024. Its totient is φ = 459624.

The previous prime is 1072471. The next prime is 1072517. The reversal of 1072484 is 4842701.

1072484 is an admirable number.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19124 + ... + 19179.

It is an arithmetic number, because the mean of its divisors is an integer number (178752).

21072484 is an apocalyptic number.

1072484 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1072484 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1072484 is a wasteful number, since it uses less digits than its factorization.

1072484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38314 (or 38312 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 26.

The square root of 1072484 is about 1035.6080339588. The cubic root of 1072484 is about 102.3599992283.

The spelling of 1072484 in words is "one million, seventy-two thousand, four hundred eighty-four".

Divisors: 1 2 4 7 14 28 38303 76606 153212 268121 536242 1072484