1056272 has 20 divisors (see below), whose sum is σ = 2339136. Its totient is φ = 452640.

The previous prime is 1056271. The next prime is 1056281. The reversal of 1056272 is 2726501.

It is a super-2 number, since 2×1056272² = 2231421075968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056271) 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, 4604 + ... + 4827.

2^1056272 is an apocalyptic number.

It is an amenable number.

1056272 is an abundant number, since it is smaller than the sum of its proper divisors (1282864).

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

1056272 is an equidigital number, since it uses as much as digits as its factorization.

1056272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9446 (or 9440 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 1056272 is about 1027.7509425926. The cubic root of 1056272 is about 101.8416098686.

The spelling of 1056272 in words is "one million, fifty-six thousand, two hundred seventy-two".