72606116 has 48 divisors (see below), whose sum is σ = 148236480. Its totient is φ = 30750720.

The previous prime is 72606103. The next prime is 72606137. The reversal of 72606116 is 61160627.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84095 + ... + 84953.

It is an arithmetic number, because the mean of its divisors is an integer number (3088260).

Almost surely, 2^72606116 is an apocalyptic number.

It is an amenable number.

72606116 is an abundant number, since it is smaller than the sum of its proper divisors (75630364).

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

72606116 is a wasteful number, since it uses less digits than its factorization.

72606116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1004 (or 1002 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 72606116 is about 8520.9222505548. The cubic root of 72606116 is about 417.1808856260.

The spelling of 72606116 in words is "seventy-two million, six hundred six thousand, one hundred sixteen".