1056488 has 16 divisors (see below), whose sum is σ = 2029860. Its totient is φ = 515200.

The previous prime is 1056481. The next prime is 1056493. The reversal of 1056488 is 8846501.

It can be written as a sum of positive squares in 2 ways, for example, as 1036324 + 20164 = 1018^2 + 142^2 .

It is a super-2 number, since 2×1056488² = 2232333788288, which contains 22 as substring.

It is a zygodrome in base 7.

It is not an unprimeable number, because it can be changed into a prime (1056481) 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, 1283 + ... + 1938.

2^1056488 is an apocalyptic number.

It is an amenable number.

1056488 is a deficient number, since it is larger than the sum of its proper divisors (973372).

1056488 is a wasteful number, since it uses less digits than its factorization.

1056488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3268 (or 3264 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 1056488 is about 1027.8560210457. The cubic root of 1056488 is about 101.8485513535.

The spelling of 1056488 in words is "one million, fifty-six thousand, four hundred eighty-eight".