72700095 has 64 divisors (see below), whose sum is σ = 130636800. Its totient is φ = 34298880.

The previous prime is 72700091. The next prime is 72700123. The reversal of 72700095 is 59000727.

It is a happy number.

It is not a de Polignac number, because 72700095 - 2² = 72700091 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72700091) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 816811 + ... + 816899.

It is an arithmetic number, because the mean of its divisors is an integer number (2041200).

Almost surely, 2^72700095 is an apocalyptic number.

72700095 is a deficient number, since it is larger than the sum of its proper divisors (57936705).

72700095 is a wasteful number, since it uses less digits than its factorization.

72700095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240.

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

The square root of 72700095 is about 8526.4350698284. The cubic root of 72700095 is about 417.3608031545.

The spelling of 72700095 in words is "seventy-two million, seven hundred thousand, ninety-five".