58996631 has 2 divisors, whose sum is σ = 58996632. Its totient is φ = 58996630.

The previous prime is 58996621. The next prime is 58996687. The reversal of 58996631 is 13669985.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-58996631 is a prime.

It is a super-2 number, since 2×58996631² = 6961204938700322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (58996621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29498315 + 29498316.

It is an arithmetic number, because the mean of its divisors is an integer number (29498316).

Almost surely, 2^58996631 is an apocalyptic number.

58996631 is a deficient number, since it is larger than the sum of its proper divisors (1).

58996631 is an equidigital number, since it uses as much as digits as its factorization.

58996631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 349920, while the sum is 47.

The square root of 58996631 is about 7680.9264415173. The cubic root of 58996631 is about 389.2922315565.

The spelling of 58996631 in words is "fifty-eight million, nine hundred ninety-six thousand, six hundred thirty-one".