73995915 has 64 divisors (see below), whose sum is σ = 141557760. Its totient is φ = 32296320.

The previous prime is 73995869. The next prime is 73995923. The reversal of 73995915 is 51959937.

It is not a de Polignac number, because 73995915 - 2⁶ = 73995851 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 413296 + ... + 413474.

It is an arithmetic number, because the mean of its divisors is an integer number (2211840).

Almost surely, 2^73995915 is an apocalyptic number.

73995915 is a deficient number, since it is larger than the sum of its proper divisors (67561845).

73995915 is a wasteful number, since it uses less digits than its factorization.

73995915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352.

The product of its digits is 382725, while the sum is 48.

The square root of 73995915 is about 8602.0878279636. The cubic root of 73995915 is about 419.8259199214.

The spelling of 73995915 in words is "seventy-three million, nine hundred ninety-five thousand, nine hundred fifteen".