1056524 has 24 divisors (see below), whose sum is σ = 2140320. Its totient is φ = 446976.

The previous prime is 1056521. The next prime is 1056541. The reversal of 1056524 is 4256501.

Added to its reverse (4256501) it gives a square (5313025 = 2305²).

It is a super-2 number, since 2×1056524² = 2232485925152, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1056524.

It is not an unprimeable number, because it can be changed into a prime (1056521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2522 + ... + 2910.

It is an arithmetic number, because the mean of its divisors is an integer number (89180).

2^1056524 is an apocalyptic number.

1056524 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1056524 is an abundant number, since it is smaller than the sum of its proper divisors (1083796).

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

1056524 is a wasteful number, since it uses less digits than its factorization.

1056524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497 (or 495 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 1056524 is about 1027.8735330769. The cubic root of 1056524 is about 101.8497081757.

Subtracting from 1056524 its sum of digits (23), we obtain a palindrome (1056501).

Adding to 1056524 its reverse (4256501), we get a square (5313025 = 2305²).

The spelling of 1056524 in words is "one million, fifty-six thousand, five hundred twenty-four".