1056508 has 6 divisors (see below), whose sum is σ = 1848896. Its totient is φ = 528252.

The previous prime is 1056493. The next prime is 1056509. The reversal of 1056508 is 8056501.

It is a super-2 number, since 2×1056508² = 2232418308128, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132060 + ... + 132067.

2^1056508 is an apocalyptic number.

It is an amenable number.

1056508 is a deficient number, since it is larger than the sum of its proper divisors (792388).

1056508 is a wasteful number, since it uses less digits than its factorization.

1056508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264131 (or 264129 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 1056508 is about 1027.8657499888. The cubic root of 1056508 is about 101.8491940357.

The spelling of 1056508 in words is "one million, fifty-six thousand, five hundred eight".