72234116 has 12 divisors (see below), whose sum is σ = 126477120. Its totient is φ = 36097800.

The previous prime is 72234103. The next prime is 72234131. The reversal of 72234116 is 61143227.

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, 6665 + ... + 13743.

It is an arithmetic number, because the mean of its divisors is an integer number (10539760).

Almost surely, 2^72234116 is an apocalyptic number.

It is an amenable number.

72234116 is a deficient number, since it is larger than the sum of its proper divisors (54243004).

72234116 is a wasteful number, since it uses less digits than its factorization.

72234116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9634 (or 9632 counting only the distinct ones).

The product of its digits is 2016, while the sum is 26.

The square root of 72234116 is about 8499.0655956993. The cubic root of 72234116 is about 416.4671850100.

The spelling of 72234116 in words is "seventy-two million, two hundred thirty-four thousand, one hundred sixteen".