73116705 has 8 divisors (see below), whose sum is σ = 116986752. Its totient is φ = 38995568.

The previous prime is 73116697. The next prime is 73116721. The reversal of 73116705 is 50761137.

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 73116705 - 2³ = 73116697 is a prime.

It is a nialpdrome in base 15.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2437209 + ... + 2437238.

It is an arithmetic number, because the mean of its divisors is an integer number (14623344).

Almost surely, 2^73116705 is an apocalyptic number.

It is an amenable number.

73116705 is a deficient number, since it is larger than the sum of its proper divisors (43870047).

73116705 is a wasteful number, since it uses less digits than its factorization.

73116705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4874455.

The product of its (nonzero) digits is 4410, while the sum is 30.

The square root of 73116705 is about 8550.8306614036. The cubic root of 73116705 is about 418.1565178527.

The spelling of 73116705 in words is "seventy-three million, one hundred sixteen thousand, seven hundred five".