57468242 has 16 divisors (see below), whose sum is σ = 94409280. Its totient is φ = 26073552.

The previous prime is 57468241. The next prime is 57468269. The reversal of 57468242 is 24286475.

It is a junction number, because it is equal to n+sod(n) for n = 57468196 and 57468205.

It is not an unprimeable number, because it can be changed into a prime (57468241) 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, 17198 + ... + 20265.

It is an arithmetic number, because the mean of its divisors is an integer number (5900580).

Almost surely, 2^57468242 is an apocalyptic number.

57468242 is a deficient number, since it is larger than the sum of its proper divisors (36941038).

57468242 is a wasteful number, since it uses less digits than its factorization.

57468242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37537.

The product of its digits is 107520, while the sum is 38.

The square root of 57468242 is about 7580.7810943200. The cubic root of 57468242 is about 385.9010592342.

The spelling of 57468242 in words is "fifty-seven million, four hundred sixty-eight thousand, two hundred forty-two".