57454206 has 16 divisors (see below), whose sum is σ = 115117200. Its totient is φ = 19116608.

The previous prime is 57454193. The next prime is 57454231. The reversal of 57454206 is 60245475.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5001 + ... + 11828.

It is an arithmetic number, because the mean of its divisors is an integer number (7194825).

Almost surely, 2^57454206 is an apocalyptic number.

57454206 is an abundant number, since it is smaller than the sum of its proper divisors (57662994).

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

57454206 is a wasteful number, since it uses less digits than its factorization.

57454206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17403.

The product of its (nonzero) digits is 33600, while the sum is 33.

The square root of 57454206 is about 7579.8552756632. The cubic root of 57454206 is about 385.8696392817.

The spelling of 57454206 in words is "fifty-seven million, four hundred fifty-four thousand, two hundred six".