73406113 has 32 divisors (see below), whose sum is σ = 86873472. Its totient is φ = 61401600.

The previous prime is 73406029. The next prime is 73406147. The reversal of 73406113 is 31160437.

It is not a de Polignac number, because 73406113 - 2²⁵ = 39851681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73406513) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 884370 + ... + 884452.

It is an arithmetic number, because the mean of its divisors is an integer number (2714796).

Almost surely, 2^73406113 is an apocalyptic number.

It is an amenable number.

73406113 is a deficient number, since it is larger than the sum of its proper divisors (13467359).

73406113 is a wasteful number, since it uses less digits than its factorization.

73406113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 73406113 is about 8567.7367489904. The cubic root of 73406113 is about 418.7075023925.

The spelling of 73406113 in words is "seventy-three million, four hundred six thousand, one hundred thirteen".