57355074 has 32 divisors (see below), whose sum is σ = 145664640. Its totient is φ = 16387056.

The previous prime is 57355061. The next prime is 57355097. The reversal of 57355074 is 47055375.

57355074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75489 + ... + 76244.

It is an arithmetic number, because the mean of its divisors is an integer number (4552020).

Almost surely, 2^57355074 is an apocalyptic number.

57355074 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

57355074 is an abundant number, since it is smaller than the sum of its proper divisors (88309566).

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

57355074 is a wasteful number, since it uses less digits than its factorization.

57355074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151751 (or 151745 counting only the distinct ones).

The product of its (nonzero) digits is 73500, while the sum is 36.

The square root of 57355074 is about 7573.3132775556. The cubic root of 57355074 is about 385.6475838803.

The spelling of 57355074 in words is "fifty-seven million, three hundred fifty-five thousand, seventy-four".