57654994 has 16 divisors (see below), whose sum is σ = 88558848. Its totient is φ = 28138752.

The previous prime is 57654901. The next prime is 57655019. The reversal of 57654994 is 49945675.

It is a happy 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, 53707 + ... + 54769.

It is an arithmetic number, because the mean of its divisors is an integer number (5534928).

Almost surely, 2^57654994 is an apocalyptic number.

57654994 is a deficient number, since it is larger than the sum of its proper divisors (30903854).

57654994 is a wasteful number, since it uses less digits than its factorization.

57654994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1689.

The product of its digits is 1360800, while the sum is 49.

The square root of 57654994 is about 7593.0885679017. The cubic root of 57654994 is about 386.3186224400.

The spelling of 57654994 in words is "fifty-seven million, six hundred fifty-four thousand, nine hundred ninety-four".