58231407 has 16 divisors (see below), whose sum is σ = 85034880. Its totient is φ = 35225952.

The previous prime is 58231403. The next prime is 58231421. The reversal of 58231407 is 70413285.

It is not a de Polignac number, because 58231407 - 2² = 58231403 is a prime.

It is a super-2 number, since 2×58231407² = 6781793522399298, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58231403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10353 + ... + 14954.

It is an arithmetic number, because the mean of its divisors is an integer number (5314680).

Almost surely, 2^58231407 is an apocalyptic number.

58231407 is a deficient number, since it is larger than the sum of its proper divisors (26803473).

58231407 is a wasteful number, since it uses less digits than its factorization.

58231407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25382.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 58231407 is about 7630.9505960922. The cubic root of 58231407 is about 387.6017786067.

The spelling of 58231407 in words is "fifty-eight million, two hundred thirty-one thousand, four hundred seven".