58304056 has 32 divisors (see below), whose sum is σ = 113443200. Its totient is φ = 28062720.

The previous prime is 58304047. The next prime is 58304063. The reversal of 58304056 is 65040385.

It is a super-2 number, since 2×58304056² = 6798725892102272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent 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, 57280 + ... + 58288.

It is an arithmetic number, because the mean of its divisors is an integer number (3545100).

Almost surely, 2^58304056 is an apocalyptic number.

It is an amenable number.

58304056 is a deficient number, since it is larger than the sum of its proper divisors (55139144).

58304056 is a wasteful number, since it uses less digits than its factorization.

58304056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1279 (or 1275 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 58304056 is about 7635.7092663354. The cubic root of 58304056 is about 387.7629011630.

It can be divided in two parts, 5830405 and 6, that multiplied together give a triangular number (34982430 = T₈₃₆₄).

The spelling of 58304056 in words is "fifty-eight million, three hundred four thousand, fifty-six".