72475596 has 36 divisors (see below), whose sum is σ = 184383472. Its totient is φ = 24002784.

The previous prime is 72475591. The next prime is 72475631. The reversal of 72475596 is 69557427.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (72475591) 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 11 ways as a sum of consecutive naturals, for example, 760 + ... + 12063.

Almost surely, 2^72475596 is an apocalyptic number.

It is an amenable number.

72475596 is an abundant number, since it is smaller than the sum of its proper divisors (111907876).

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

72475596 is a wasteful number, since it uses less digits than its factorization.

72475596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12990 (or 12985 counting only the distinct ones).

The product of its digits is 529200, while the sum is 45.

The square root of 72475596 is about 8513.2600101254. The cubic root of 72475596 is about 416.9307546805.

The spelling of 72475596 in words is "seventy-two million, four hundred seventy-five thousand, five hundred ninety-six".