72710601 has 4 divisors (see below), whose sum is σ = 96947472. Its totient is φ = 48473732.

The previous prime is 72710579. The next prime is 72710609. The reversal of 72710601 is 10601727.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 72710601 - 2⁹ = 72710089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (72710609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12118431 + ... + 12118436.

It is an arithmetic number, because the mean of its divisors is an integer number (24236868).

Almost surely, 2^72710601 is an apocalyptic number.

It is an amenable number.

72710601 is a deficient number, since it is larger than the sum of its proper divisors (24236871).

72710601 is a wasteful number, since it uses less digits than its factorization.

72710601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24236870.

The product of its (nonzero) digits is 588, while the sum is 24.

The square root of 72710601 is about 8527.0511315460. The cubic root of 72710601 is about 417.3809066651.

The spelling of 72710601 in words is "seventy-two million, seven hundred ten thousand, six hundred one".