57030462 has 48 divisors (see below), whose sum is σ = 127370880. Its totient is φ = 18434256.

The previous prime is 57030437. The next prime is 57030473. The reversal of 57030462 is 26403075.

It is a happy number.

57030462 is a `hidden beast` number, since 570 + 30 + 4 + 62 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87823 + ... + 88469.

It is an arithmetic number, because the mean of its divisors is an integer number (2653560).

Almost surely, 2^57030462 is an apocalyptic number.

57030462 is an abundant number, since it is smaller than the sum of its proper divisors (70340418).

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

57030462 is a wasteful number, since it uses less digits than its factorization.

57030462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 797 (or 794 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 57030462 is about 7551.8515610412. The cubic root of 57030462 is about 384.9186582527.

The spelling of 57030462 in words is "fifty-seven million, thirty thousand, four hundred sixty-two".