58312072 has 64 divisors (see below), whose sum is σ = 135636480. Its totient is φ = 22885632.

The previous prime is 58312049. The next prime is 58312073. The reversal of 58312072 is 27021385.

58312072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 58312072.

It is not an unprimeable number, because it can be changed into a prime (58312073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125713 + ... + 126175.

It is an arithmetic number, because the mean of its divisors is an integer number (2119320).

Almost surely, 2^58312072 is an apocalyptic number.

58312072 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58312072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67818240).

58312072 is an abundant number, since it is smaller than the sum of its proper divisors (77324408).

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

58312072 is a wasteful number, since it uses less digits than its factorization.

58312072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662 (or 658 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 58312072 is about 7636.2341504173. The cubic root of 58312072 is about 387.7806710244.

The spelling of 58312072 in words is "fifty-eight million, three hundred twelve thousand, seventy-two".