72086352 has 40 divisors (see below), whose sum is σ = 200549664. Its totient is φ = 22180224.

The previous prime is 72086321. The next prime is 72086369. The reversal of 72086352 is 25368027.

It is a congruent number.

It is an unprimeable number.

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, 57138 + ... + 58385.

Almost surely, 2^72086352 is an apocalyptic number.

It is an amenable number.

72086352 is an abundant number, since it is smaller than the sum of its proper divisors (128463312).

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

72086352 is a wasteful number, since it uses less digits than its factorization.

72086352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115547 (or 115541 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 72086352 is about 8490.3681898961. The cubic root of 72086352 is about 416.1830124236.

The spelling of 72086352 in words is "seventy-two million, eighty-six thousand, three hundred fifty-two".