73008923 has 8 divisors (see below), whose sum is σ = 82043808. Its totient is φ = 64462464.

The previous prime is 73008917. The next prime is 73008973. The reversal of 73008923 is 32980037.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 73008923 - 2⁸ = 73008667 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 73008923.

It is not an unprimeable number, because it can be changed into a prime (73008973) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121790 + ... + 122387.

It is an arithmetic number, because the mean of its divisors is an integer number (10255476).

Almost surely, 2^73008923 is an apocalyptic number.

73008923 is a deficient number, since it is larger than the sum of its proper divisors (9034885).

73008923 is a wasteful number, since it uses less digits than its factorization.

73008923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244213.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 73008923 is about 8544.5259084399. The cubic root of 73008923 is about 417.9509473661.

The spelling of 73008923 in words is "seventy-three million, eight thousand, nine hundred twenty-three".