72375368 has 16 divisors (see below), whose sum is σ = 146142780. Its totient is φ = 33403968.

The previous prime is 72375349. The next prime is 72375377. The reversal of 72375368 is 86357327.

It can be written as a sum of positive squares in 2 ways, for example, as 70190884 + 2184484 = 8378^2 + 1478^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 347855 + ... + 348062.

Almost surely, 2^72375368 is an apocalyptic number.

It is an amenable number.

72375368 is an abundant number, since it is smaller than the sum of its proper divisors (73767412).

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

72375368 is a wasteful number, since it uses less digits than its factorization.

72375368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695936 (or 695932 counting only the distinct ones).

The product of its digits is 211680, while the sum is 41.

The square root of 72375368 is about 8507.3713919165. The cubic root of 72375368 is about 416.7384719627.

The spelling of 72375368 in words is "seventy-two million, three hundred seventy-five thousand, three hundred sixty-eight".