57420314 has 16 divisors (see below), whose sum is σ = 99451968. Its totient is φ = 24354432.

The previous prime is 57420301. The next prime is 57420353. The reversal of 57420314 is 41302475.

It is a Curzon 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, 19784 + ... + 22499.

It is an arithmetic number, because the mean of its divisors is an integer number (6215748).

Almost surely, 2^57420314 is an apocalyptic number.

57420314 is a deficient number, since it is larger than the sum of its proper divisors (42031654).

57420314 is a wasteful number, since it uses less digits than its factorization.

57420314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42389.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 57420314 is about 7577.6192831258. The cubic root of 57420314 is about 385.7937500527.

Adding to 57420314 its reverse (41302475), we get a palindrome (98722789).

The spelling of 57420314 in words is "fifty-seven million, four hundred twenty thousand, three hundred fourteen".