72375070 has 16 divisors (see below), whose sum is σ = 131006160. Its totient is φ = 28787584.

The previous prime is 72375059. The next prime is 72375101. The reversal of 72375070 is 7057327.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18427 + ... + 22006.

It is an arithmetic number, because the mean of its divisors is an integer number (8187885).

Almost surely, 2^72375070 is an apocalyptic number.

72375070 is a deficient number, since it is larger than the sum of its proper divisors (58631090).

72375070 is a wasteful number, since it uses less digits than its factorization.

72375070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40619.

The product of its (nonzero) digits is 10290, while the sum is 31.

The square root of 72375070 is about 8507.3538776755. The cubic root of 72375070 is about 416.7378999990.

The spelling of 72375070 in words is "seventy-two million, three hundred seventy-five thousand, seventy".