58731696 has 120 divisors (see below), whose sum is σ = 176915760. Its totient is φ = 18653184.

The previous prime is 58731689. The next prime is 58731769. The reversal of 58731696 is 69613785.

It is a happy number.

58731696 is a `hidden beast` number, since 587 + 3 + 1 + 69 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 228400 + ... + 228656.

It is an arithmetic number, because the mean of its divisors is an integer number (1474298).

Almost surely, 2^58731696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58731696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88457880).

58731696 is an abundant number, since it is smaller than the sum of its proper divisors (118184064).

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

58731696 is a wasteful number, since it uses less digits than its factorization.

58731696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320 (or 285 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 58731696 is about 7663.6607440570. The cubic root of 58731696 is about 388.7086281245.

It can be divided in two parts, 5873 and 1696, that added together give a square (7569 = 87²).

The spelling of 58731696 in words is "fifty-eight million, seven hundred thirty-one thousand, six hundred ninety-six".