73458116 has 12 divisors (see below), whose sum is σ = 129219132. Its totient is φ = 36538368.

The previous prime is 73458109. The next prime is 73458149. The reversal of 73458116 is 61185437.

It can be written as a sum of positive squares in 2 ways, for example, as 51179716 + 22278400 = 7154^2 + 4720^2 .

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, 46805 + ... + 48348.

It is an arithmetic number, because the mean of its divisors is an integer number (10768261).

Almost surely, 2^73458116 is an apocalyptic number.

It is an amenable number.

73458116 is a deficient number, since it is larger than the sum of its proper divisors (55761016).

73458116 is a wasteful number, since it uses less digits than its factorization.

73458116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95350 (or 95348 counting only the distinct ones).

The product of its digits is 20160, while the sum is 35.

The square root of 73458116 is about 8570.7710271597. The cubic root of 73458116 is about 418.8063538623.

The spelling of 73458116 in words is "seventy-three million, four hundred fifty-eight thousand, one hundred sixteen".