72715095 has 12 divisors (see below), whose sum is σ = 126039576. Its totient is φ = 38781360.

The previous prime is 72715039. The next prime is 72715127. The reversal of 72715095 is 59051727.

It is not a de Polignac number, because 72715095 - 2¹⁰ = 72714071 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 807901 + ... + 807990.

It is an arithmetic number, because the mean of its divisors is an integer number (10503298).

Almost surely, 2^72715095 is an apocalyptic number.

72715095 is a deficient number, since it is larger than the sum of its proper divisors (53324481).

72715095 is a wasteful number, since it uses less digits than its factorization.

72715095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1615902 (or 1615899 counting only the distinct ones).

The product of its (nonzero) digits is 22050, while the sum is 36.

The square root of 72715095 is about 8527.3146417850. The cubic root of 72715095 is about 417.3895054624.

The spelling of 72715095 in words is "seventy-two million, seven hundred fifteen thousand, ninety-five".