9672615 has 48 divisors (see below), whose sum is σ = 18345600. Its totient is φ = 4875552.

The previous prime is 9672557. The next prime is 9672617. The reversal of 9672615 is 5162769.

It is not a de Polignac number, because 9672615 - 2⁸ = 9672359 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9672615.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9672617) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22876 + ... + 23294.

It is an arithmetic number, because the mean of its divisors is an integer number (382200).

Almost surely, 2^9672615 is an apocalyptic number.

9672615 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

9672615 is a deficient number, since it is larger than the sum of its proper divisors (8672985).

9672615 is a wasteful number, since it uses less digits than its factorization.

9672615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458 (or 446 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 9672615 is about 3110.0827963255. The cubic root of 9672615 is about 213.0662360957.

The spelling of 9672615 in words is "nine million, six hundred seventy-two thousand, six hundred fifteen".