1056366260 has 12 divisors (see below), whose sum is σ = 2218369188. Its totient is φ = 422546496.

The previous prime is 1056366257. The next prime is 1056366299. The reversal of 1056366260 is 626636501.

It can be written as a sum of positive squares in 2 ways, for example, as 452583076 + 603783184 = 21274^2 + 24572^2 .

It is a super-2 number, since 2×1056366260² = 2231819350532775200, 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 1056366260.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26409137 + ... + 26409176.

It is an arithmetic number, because the mean of its divisors is an integer number (184864099).

Almost surely, 2^1056366260 is an apocalyptic number.

1056366260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1056366260 is an abundant number, since it is smaller than the sum of its proper divisors (1162002928).

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

1056366260 is a wasteful number, since it uses less digits than its factorization.

1056366260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52818322 (or 52818320 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 1056366260 is about 32501.7885661697. The cubic root of 1056366260 is about 1018.4463917186.

The spelling of 1056366260 in words is "one billion, fifty-six million, three hundred sixty-six thousand, two hundred sixty".