9672655 has 4 divisors (see below), whose sum is σ = 11607192. Its totient is φ = 7738120.

The previous prime is 9672629. The next prime is 9672661. The reversal of 9672655 is 5562769.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 9672655 - 2¹³ = 9664463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 967261 + ... + 967270.

It is an arithmetic number, because the mean of its divisors is an integer number (2901798).

Almost surely, 2^9672655 is an apocalyptic number.

9672655 is a deficient number, since it is larger than the sum of its proper divisors (1934537).

9672655 is a wasteful number, since it uses less digits than its factorization.

9672655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1934536.

The product of its digits is 113400, while the sum is 40.

The square root of 9672655 is about 3110.0892270158. The cubic root of 9672655 is about 213.0665297990.

The spelling of 9672655 in words is "nine million, six hundred seventy-two thousand, six hundred fifty-five".