73331097 has 24 divisors (see below), whose sum is σ = 114299136. Its totient is φ = 41696928.

The previous prime is 73331087. The next prime is 73331099. The reversal of 73331097 is 79013337.

It is not a de Polignac number, because 73331097 - 2⁶ = 73331033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (73331099) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31663 + ... + 33899.

It is an arithmetic number, because the mean of its divisors is an integer number (4762464).

Almost surely, 2^73331097 is an apocalyptic number.

It is an amenable number.

73331097 is a deficient number, since it is larger than the sum of its proper divisors (40968039).

73331097 is a wasteful number, since it uses less digits than its factorization.

73331097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2477 (or 2470 counting only the distinct ones).

The product of its (nonzero) digits is 11907, while the sum is 33.

The square root of 73331097 is about 8563.3578110459. The cubic root of 73331097 is about 418.5648236866.

The spelling of 73331097 in words is "seventy-three million, three hundred thirty-one thousand, ninety-seven".