73913015 has 8 divisors (see below), whose sum is σ = 96758928. Its totient is φ = 53754880.

The previous prime is 73913003. The next prime is 73913023. The reversal of 73913015 is 51031937.

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

It is not a de Polignac number, because 73913015 - 2¹⁰ = 73911991 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 671882 + ... + 671991.

It is an arithmetic number, because the mean of its divisors is an integer number (12094866).

Almost surely, 2^73913015 is an apocalyptic number.

73913015 is a deficient number, since it is larger than the sum of its proper divisors (22845913).

73913015 is a wasteful number, since it uses less digits than its factorization.

73913015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1343889.

The product of its (nonzero) digits is 2835, while the sum is 29.

The square root of 73913015 is about 8597.2678799721. The cubic root of 73913015 is about 419.6690798488.

The spelling of 73913015 in words is "seventy-three million, nine hundred thirteen thousand, fifteen".