58638812 has 24 divisors (see below), whose sum is σ = 107909760. Its totient is φ = 27840960.

The previous prime is 58638793. The next prime is 58638817. The reversal of 58638812 is 21883685.

It is a self number, because there is not a number n which added to its sum of digits gives 58638812.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58638817) 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, 2933 + ... + 11219.

It is an arithmetic number, because the mean of its divisors is an integer number (4496240).

Almost surely, 2^58638812 is an apocalyptic number.

It is an amenable number.

58638812 is a deficient number, since it is larger than the sum of its proper divisors (49270948).

58638812 is a wasteful number, since it uses less digits than its factorization.

58638812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8381 (or 8379 counting only the distinct ones).

The product of its digits is 92160, while the sum is 41.

The square root of 58638812 is about 7657.5983180107. The cubic root of 58638812 is about 388.5036061651.

The spelling of 58638812 in words is "fifty-eight million, six hundred thirty-eight thousand, eight hundred twelve".