57406462 has 16 divisors (see below), whose sum is σ = 90498672. Its totient is φ = 27276480.

The previous prime is 57406403. The next prime is 57406477. The reversal of 57406462 is 26460475.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5839 + ... + 12202.

It is an arithmetic number, because the mean of its divisors is an integer number (5656167).

Almost surely, 2^57406462 is an apocalyptic number.

57406462 is a deficient number, since it is larger than the sum of its proper divisors (33092210).

57406462 is a wasteful number, since it uses less digits than its factorization.

57406462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18123.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 57406462 is about 7576.7052206088. The cubic root of 57406462 is about 385.7627247678.

The spelling of 57406462 in words is "fifty-seven million, four hundred six thousand, four hundred sixty-two".