73010865 has 16 divisors (see below), whose sum is σ = 116923968. Its totient is φ = 38903616.

The previous prime is 73010857. The next prime is 73010891. The reversal of 73010865 is 56801037.

It is not a de Polignac number, because 73010865 - 2³ = 73010857 is a prime.

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, 28362 + ... + 30828.

It is an arithmetic number, because the mean of its divisors is an integer number (7307748).

Almost surely, 2^73010865 is an apocalyptic number.

It is an amenable number.

73010865 is a deficient number, since it is larger than the sum of its proper divisors (43913103).

73010865 is a wasteful number, since it uses less digits than its factorization.

73010865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4448.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 73010865 is about 8544.6395476930. The cubic root of 73010865 is about 417.9546530937.

The spelling of 73010865 in words is "seventy-three million, ten thousand, eight hundred sixty-five".