1056260252 has 24 divisors (see below), whose sum is σ = 1968024240. Its totient is φ = 494311680.

The previous prime is 1056260221. The next prime is 1056260297. The reversal of 1056260252 is 2520626501.

It is a super-2 number, since 2×1056260252² = 2231371439910207008, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30602 + ... + 55217.

It is an arithmetic number, because the mean of its divisors is an integer number (82001010).

Almost surely, 2^1056260252 is an apocalyptic number.

It is an amenable number.

1056260252 is a deficient number, since it is larger than the sum of its proper divisors (911763988).

1056260252 is a wasteful number, since it uses less digits than its factorization.

1056260252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86021 (or 86019 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 1056260252 is about 32500.1577226942. The cubic root of 1056260252 is about 1018.4123230182.

Adding to 1056260252 its reverse (2520626501), we get a palindrome (3576886753).

The spelling of 1056260252 in words is "one billion, fifty-six million, two hundred sixty thousand, two hundred fifty-two".