1056468616 has 24 divisors (see below), whose sum is σ = 2304288270. Its totient is φ = 452772096.

The previous prime is 1056468599. The next prime is 1056468617. The reversal of 1056468616 is 6168646501.

It can be written as a sum of positive squares in only one way, i.e., 1023360100 + 33108516 = 31990^2 + 5754^2 .

It is a super-2 number, since 2×1056468616² = 2232251873185910912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1056468617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1347145 + ... + 1347928.

Almost surely, 2^1056468616 is an apocalyptic number.

It is an amenable number.

1056468616 is an abundant number, since it is smaller than the sum of its proper divisors (1247819654).

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

1056468616 is a wasteful number, since it uses less digits than its factorization.

1056468616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2695093 (or 2695082 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 1056468616 is about 32503.3631490651. The cubic root of 1056468616 is about 1018.4792845816.

The spelling of 1056468616 in words is "one billion, fifty-six million, four hundred sixty-eight thousand, six hundred sixteen".