1056848769 has 32 divisors (see below), whose sum is σ = 1647216000. Its totient is φ = 668711232.

The previous prime is 1056848747. The next prime is 1056848789. The reversal of 1056848769 is 9678486501.

1056848769 is a `hidden beast` number, since 1 + 0 + 568 + 4 + 8 + 76 + 9 = 666.

It is not a de Polignac number, because 1056848769 - 2⁷ = 1056848641 is a prime.

It is a super-2 number, since 2×1056848769² = 2233858641073630722, which contains 22 as substring.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1056848789) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34759 + ... + 57635.

It is an arithmetic number, because the mean of its divisors is an integer number (51475500).

Almost surely, 2^1056848769 is an apocalyptic number.

It is an amenable number.

1056848769 is a deficient number, since it is larger than the sum of its proper divisors (590367231).

1056848769 is a wasteful number, since it uses less digits than its factorization.

1056848769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22974 (or 22968 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The square root of 1056848769 is about 32509.2105256341. The cubic root of 1056848769 is about 1018.6014309849.

The spelling of 1056848769 in words is "one billion, fifty-six million, eight hundred forty-eight thousand, seven hundred sixty-nine".