58274231 has 4 divisors (see below), whose sum is σ = 58356000. Its totient is φ = 58192464.

The previous prime is 58274201. The next prime is 58274261. The reversal of 58274231 is 13247285.

58274231 is nontrivially palindromic in base 4.

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

It is an interprime number because it is at equal distance from previous prime (58274201) and next prime (58274261).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-58274231 is a prime.

It is a super-2 number, since 2×58274231² = 6791771997282722, 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 (58274201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39806 + ... + 41243.

It is an arithmetic number, because the mean of its divisors is an integer number (14589000).

Almost surely, 2^58274231 is an apocalyptic number.

58274231 is a deficient number, since it is larger than the sum of its proper divisors (81769).

58274231 is an equidigital number, since it uses as much as digits as its factorization.

58274231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81768.

The product of its digits is 13440, while the sum is 32.

The square root of 58274231 is about 7633.7560217759. The cubic root of 58274231 is about 387.6967708233.

The spelling of 58274231 in words is "fifty-eight million, two hundred seventy-four thousand, two hundred thirty-one".