57874465 has 16 divisors (see below), whose sum is σ = 76070016. Its totient is φ = 41920000.

The previous prime is 57874363. The next prime is 57874471. The reversal of 57874465 is 56447875.

It is a happy number.

It is not a de Polignac number, because 57874465 - 2¹³ = 57866273 is a prime.

It is an unprimeable number.

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, 12465 + ... + 16465.

It is an arithmetic number, because the mean of its divisors is an integer number (4754376).

Almost surely, 2^57874465 is an apocalyptic number.

57874465 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

57874465 is a deficient number, since it is larger than the sum of its proper divisors (18195551).

57874465 is a wasteful number, since it uses less digits than its factorization.

57874465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4280.

The product of its digits is 940800, while the sum is 46.

The square root of 57874465 is about 7607.5268648885. The cubic root of 57874465 is about 386.8081919344.

The spelling of 57874465 in words is "fifty-seven million, eight hundred seventy-four thousand, four hundred sixty-five".