72700368 has 40 divisors (see below), whose sum is σ = 202257888. Its totient is φ = 22369152.

The previous prime is 72700367. The next prime is 72700373. The reversal of 72700368 is 86300727.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72700367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57630 + ... + 58877.

Almost surely, 2^72700368 is an apocalyptic number.

72700368 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

72700368 is an abundant number, since it is smaller than the sum of its proper divisors (129557520).

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

72700368 is a wasteful number, since it uses less digits than its factorization.

72700368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116531 (or 116525 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 72700368 is about 8526.4510788487. The cubic root of 72700368 is about 417.3613255718.

The spelling of 72700368 in words is "seventy-two million, seven hundred thousand, three hundred sixty-eight".