58117925 has 12 divisors (see below), whose sum is σ = 72782916. Its totient is φ = 46032000.

The previous prime is 58117921. The next prime is 58117931. The reversal of 58117925 is 52971185.

It can be written as a sum of positive squares in 6 ways, for example, as 1582564 + 56535361 = 1258^2 + 7519^2 .

It is not a de Polignac number, because 58117925 - 2² = 58117921 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58117921) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8984 + ... + 14033.

It is an arithmetic number, because the mean of its divisors is an integer number (6065243).

Almost surely, 2^58117925 is an apocalyptic number.

It is an amenable number.

58117925 is a deficient number, since it is larger than the sum of its proper divisors (14664991).

58117925 is a wasteful number, since it uses less digits than its factorization.

58117925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23128 (or 23123 counting only the distinct ones).

The product of its digits is 25200, while the sum is 38.

The square root of 58117925 is about 7623.5113300893. The cubic root of 58117925 is about 387.3498273452.

The spelling of 58117925 in words is "fifty-eight million, one hundred seventeen thousand, nine hundred twenty-five".