57409614 has 32 divisors (see below), whose sum is σ = 128029440. Its totient is φ = 19068696.

The previous prime is 57409579. The next prime is 57409619. The reversal of 57409614 is 41690475.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57409619) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14847 + ... + 18309.

It is an arithmetic number, because the mean of its divisors is an integer number (4000920).

Almost surely, 2^57409614 is an apocalyptic number.

57409614 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

57409614 is an abundant number, since it is smaller than the sum of its proper divisors (70619826).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57409614 is a wasteful number, since it uses less digits than its factorization.

57409614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3781 (or 3775 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 57409614 is about 7576.9132237343. The cubic root of 57409614 is about 385.7697849593.

The spelling of 57409614 in words is "fifty-seven million, four hundred nine thousand, six hundred fourteen".