73365650 has 48 divisors (see below), whose sum is σ = 148651200. Its totient is φ = 26832960.

The previous prime is 73365613. The next prime is 73365701. The reversal of 73365650 is 5656337.

It is a self number, because there is not a number n which added to its sum of digits gives 73365650.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26219 + ... + 28881.

It is an arithmetic number, because the mean of its divisors is an integer number (3096900).

Almost surely, 2^73365650 is an apocalyptic number.

73365650 is an abundant number, since it is smaller than the sum of its proper divisors (75285550).

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

73365650 is a wasteful number, since it uses less digits than its factorization.

73365650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2723 (or 2718 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 35.

The square root of 73365650 is about 8565.3750647593. The cubic root of 73365650 is about 418.6305547792.

The spelling of 73365650 in words is "seventy-three million, three hundred sixty-five thousand, six hundred fifty".