57296965 has 16 divisors (see below), whose sum is σ = 76282560. Its totient is φ = 40961920.

The previous prime is 57296957. The next prime is 57296969. The reversal of 57296965 is 56969275.

It is not a de Polignac number, because 57296965 - 2³ = 57296957 is a prime.

It is a super-2 number, since 2×57296965² = 6565884396422450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57296969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5584 + ... + 12073.

It is an arithmetic number, because the mean of its divisors is an integer number (4767660).

Almost surely, 2^57296965 is an apocalyptic number.

57296965 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

57296965 is a deficient number, since it is larger than the sum of its proper divisors (18985595).

57296965 is a wasteful number, since it uses less digits than its factorization.

57296965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17732.

The product of its digits is 1020600, while the sum is 49.

The square root of 57296965 is about 7569.4758735331. The cubic root of 57296965 is about 385.5173009126.

The spelling of 57296965 in words is "fifty-seven million, two hundred ninety-six thousand, nine hundred sixty-five".