1056910965 has 32 divisors (see below), whose sum is σ = 1863084672. Its totient is φ = 507360000.

The previous prime is 1056910963. The next prime is 1056911017. The reversal of 1056910965 is 5690196501.

It is not a de Polignac number, because 1056910965 - 2¹ = 1056910963 is a prime.

It is a super-2 number, since 2×1056910965² = 2234121575874462450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056910963) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15046 + ... + 48375.

It is an arithmetic number, because the mean of its divisors is an integer number (58221396).

Almost surely, 2^1056910965 is an apocalyptic number.

1056910965 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1056910965 is a deficient number, since it is larger than the sum of its proper divisors (806173707).

1056910965 is a wasteful number, since it uses less digits than its factorization.

1056910965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63541.

The product of its (nonzero) digits is 72900, while the sum is 42.

The square root of 1056910965 is about 32510.1671020006. The cubic root of 1056910965 is about 1018.6214123022.

The spelling of 1056910965 in words is "one billion, fifty-six million, nine hundred ten thousand, nine hundred sixty-five".