72610607 has 2 divisors, whose sum is σ = 72610608. Its totient is φ = 72610606.

The previous prime is 72610589. The next prime is 72610639. The reversal of 72610607 is 70601627.

It is a weak prime.

It is an emirp because it is prime and its reverse (70601627) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 72610607 - 2⁶ = 72610543 is a prime.

It is equal to p_4262528 and since 72610607 and 4262528 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 72610607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (72610697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36305303 + 36305304.

It is an arithmetic number, because the mean of its divisors is an integer number (36305304).

Almost surely, 2^72610607 is an apocalyptic number.

72610607 is a deficient number, since it is larger than the sum of its proper divisors (1).

72610607 is an equidigital number, since it uses as much as digits as its factorization.

72610607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 72610607 is about 8521.1857742922. The cubic root of 72610607 is about 417.1894869249.

The spelling of 72610607 in words is "seventy-two million, six hundred ten thousand, six hundred seven".