72485192 has 32 divisors (see below), whose sum is σ = 151092480. Its totient is φ = 32374080.

The previous prime is 72485159. The next prime is 72485197. The reversal of 72485192 is 29158427.

It is not an unprimeable number, because it can be changed into a prime (72485197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8018 + ... + 14465.

It is an arithmetic number, because the mean of its divisors is an integer number (4721640).

Almost surely, 2^72485192 is an apocalyptic number.

It is an amenable number.

72485192 is an abundant number, since it is smaller than the sum of its proper divisors (78607288).

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

72485192 is a wasteful number, since it uses less digits than its factorization.

72485192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22533 (or 22529 counting only the distinct ones).

The product of its digits is 40320, while the sum is 38.

The square root of 72485192 is about 8513.8235828563. The cubic root of 72485192 is about 416.9491548555.

The spelling of 72485192 in words is "seventy-two million, four hundred eighty-five thousand, one hundred ninety-two".