72232914 has 32 divisors (see below), whose sum is σ = 160602624. Its totient is φ = 21507840.

The previous prime is 72232913. The next prime is 72232931. The reversal of 72232914 is 41923227.

It is not an unprimeable number, because it can be changed into a prime (72232913) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12519 + ... + 17354.

It is an arithmetic number, because the mean of its divisors is an integer number (5018832).

Almost surely, 2^72232914 is an apocalyptic number.

72232914 is an abundant number, since it is smaller than the sum of its proper divisors (88369710).

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

72232914 is a wasteful number, since it uses less digits than its factorization.

72232914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29922.

The product of its digits is 6048, while the sum is 30.

The square root of 72232914 is about 8498.9948817493. The cubic root of 72232914 is about 416.4648749458.

The spelling of 72232914 in words is "seventy-two million, two hundred thirty-two thousand, nine hundred fourteen".