58142631 has 8 divisors (see below), whose sum is σ = 78044400. Its totient is φ = 38501312.

The previous prime is 58142599. The next prime is 58142653. The reversal of 58142631 is 13624185.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 58142631 - 2⁵ = 58142599 is a prime.

It is a super-2 number, since 2×58142631² = 6761131079204322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58142731) 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, 64590 + ... + 65483.

It is an arithmetic number, because the mean of its divisors is an integer number (9755550).

Almost surely, 2^58142631 is an apocalyptic number.

58142631 is a deficient number, since it is larger than the sum of its proper divisors (19901769).

58142631 is a wasteful number, since it uses less digits than its factorization.

58142631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130225.

The product of its digits is 5760, while the sum is 30.

The square root of 58142631 is about 7625.1315398490. The cubic root of 58142631 is about 387.4047071956.

The spelling of 58142631 in words is "fifty-eight million, one hundred forty-two thousand, six hundred thirty-one".