73722096 has 80 divisors (see below), whose sum is σ = 241849600. Its totient is φ = 21062592.

The previous prime is 73722083. The next prime is 73722133. The reversal of 73722096 is 69022737.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 73722096.

It is a congruent number.

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, 9166 + ... + 15213.

It is an arithmetic number, because the mean of its divisors is an integer number (3023120).

Almost surely, 2^73722096 is an apocalyptic number.

It is an amenable number.

73722096 is an abundant number, since it is smaller than the sum of its proper divisors (168127504).

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

73722096 is a wasteful number, since it uses less digits than its factorization.

73722096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24403 (or 24391 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The square root of 73722096 is about 8586.1572312648. The cubic root of 73722096 is about 419.3074300249.

The spelling of 73722096 in words is "seventy-three million, seven hundred twenty-two thousand, ninety-six".