57482402 has 16 divisors (see below), whose sum is σ = 88240320. Its totient is φ = 28075248.

The previous prime is 57482377. The next prime is 57482413. The reversal of 57482402 is 20428475.

57482402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 18248 + ... + 21164.

It is an arithmetic number, because the mean of its divisors is an integer number (5515020).

Almost surely, 2^57482402 is an apocalyptic number.

57482402 is a deficient number, since it is larger than the sum of its proper divisors (30757918).

57482402 is a wasteful number, since it uses less digits than its factorization.

57482402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3145.

The product of its (nonzero) digits is 17920, while the sum is 32.

The square root of 57482402 is about 7581.7149774968. The cubic root of 57482402 is about 385.9327515804.

The spelling of 57482402 in words is "fifty-seven million, four hundred eighty-two thousand, four hundred two".