58140930 has 32 divisors (see below), whose sum is σ = 141830208. Its totient is φ = 15249600.

The previous prime is 58140913. The next prime is 58140937. The reversal of 58140930 is 3904185.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (58140937) 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, 14056 + ... + 17715.

It is an arithmetic number, because the mean of its divisors is an integer number (4432194).

Almost surely, 2^58140930 is an apocalyptic number.

58140930 is an abundant number, since it is smaller than the sum of its proper divisors (83689278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

58140930 is a wasteful number, since it uses less digits than its factorization.

58140930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31842.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 58140930 is about 7625.0199999738. The cubic root of 58140930 is about 387.4009292343.

The spelling of 58140930 in words is "fifty-eight million, one hundred forty thousand, nine hundred thirty".