72374796 has 60 divisors (see below), whose sum is σ = 203767872. Its totient is φ = 22267872.

The previous prime is 72374791. The next prime is 72374803. The reversal of 72374796 is 69747327.

It is a happy number.

It is a super-2 number, since 2×72374796² = 10476222192083232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (72374791) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4380 + ... + 12803.

Almost surely, 2^72374796 is an apocalyptic number.

It is an amenable number.

72374796 is an abundant number, since it is smaller than the sum of its proper divisors (131393076).

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

72374796 is a wasteful number, since it uses less digits than its factorization.

72374796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17212 (or 17201 counting only the distinct ones).

The product of its digits is 444528, while the sum is 45.

The square root of 72374796 is about 8507.3377739455. The cubic root of 72374796 is about 416.7373740982.

The spelling of 72374796 in words is "seventy-two million, three hundred seventy-four thousand, seven hundred ninety-six".