58990231 has 4 divisors (see below), whose sum is σ = 62095000. Its totient is φ = 55885464.

The previous prime is 58990229. The next prime is 58990237. The reversal of 58990231 is 13209985.

58990231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 58990231 - 2¹ = 58990229 is a prime.

It is a super-2 number, since 2×58990231² = 6959694706866722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58990237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1552356 + ... + 1552393.

It is an arithmetic number, because the mean of its divisors is an integer number (15523750).

Almost surely, 2^58990231 is an apocalyptic number.

58990231 is a deficient number, since it is larger than the sum of its proper divisors (3104769).

58990231 is a wasteful number, since it uses less digits than its factorization.

58990231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3104768.

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 58990231 is about 7680.5098138079. The cubic root of 58990231 is about 389.2781541403.

The spelling of 58990231 in words is "fifty-eight million, nine hundred ninety thousand, two hundred thirty-one".