72374268 has 24 divisors (see below), whose sum is σ = 177761920. Its totient is φ = 22854960.

The previous prime is 72374209. The next prime is 72374273. The reversal of 72374268 is 86247327.

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, 158488 + ... + 158943.

Almost surely, 2^72374268 is an apocalyptic number.

It is an amenable number.

72374268 is an abundant number, since it is smaller than the sum of its proper divisors (105387652).

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

72374268 is a wasteful number, since it uses less digits than its factorization.

72374268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317457 (or 317455 counting only the distinct ones).

The product of its digits is 112896, while the sum is 39.

The square root of 72374268 is about 8507.3067418543. The cubic root of 72374268 is about 416.7363606797.

The spelling of 72374268 in words is "seventy-two million, three hundred seventy-four thousand, two hundred sixty-eight".