72058852 has 24 divisors (see below), whose sum is σ = 138128760. Its totient is φ = 32739840.

The previous prime is 72058843. The next prime is 72058859. The reversal of 72058852 is 25885027.

It can be written as a sum of positive squares in 4 ways, for example, as 39614436 + 32444416 = 6294^2 + 5696^2 .

It is not an unprimeable number, because it can be changed into a prime (72058859) 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 7 ways as a sum of consecutive naturals, for example, 16299 + ... + 20242.

It is an arithmetic number, because the mean of its divisors is an integer number (5755365).

Almost surely, 2^72058852 is an apocalyptic number.

It is an amenable number.

72058852 is a deficient number, since it is larger than the sum of its proper divisors (66069908).

72058852 is a wasteful number, since it uses less digits than its factorization.

72058852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36591 (or 36589 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 37.

The square root of 72058852 is about 8488.7485532321. The cubic root of 72058852 is about 416.1300829013.

The spelling of 72058852 in words is "seventy-two million, fifty-eight thousand, eight hundred fifty-two".