57416018 has 16 divisors (see below), whose sum is σ = 94375584. Its totient is φ = 25980960.

The previous prime is 57416017. The next prime is 57416041. The reversal of 57416018 is 81061475.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (57416017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 755 + ... + 10742.

It is an arithmetic number, because the mean of its divisors is an integer number (5898474).

Almost surely, 2^57416018 is an apocalyptic number.

57416018 is a deficient number, since it is larger than the sum of its proper divisors (36959566).

57416018 is a wasteful number, since it uses less digits than its factorization.

57416018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11737.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 57416018 is about 7577.3358114841. The cubic root of 57416018 is about 385.7841285374.

The spelling of 57416018 in words is "fifty-seven million, four hundred sixteen thousand, eighteen".