9672651 has 24 divisors (see below), whose sum is σ = 14827904. Its totient is φ = 6065280.

The previous prime is 9672629. The next prime is 9672661. The reversal of 9672651 is 1562769.

It is not a de Polignac number, because 9672651 - 2²³ = 1284043 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9672661) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9855 + ... + 10791.

Almost surely, 2^9672651 is an apocalyptic number.

9672651 is a deficient number, since it is larger than the sum of its proper divisors (5155253).

9672651 is a wasteful number, since it uses less digits than its factorization.

9672651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011 (or 1008 counting only the distinct ones).

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

The square root of 9672651 is about 3110.0885839474. The cubic root of 9672651 is about 213.0665004287.

The spelling of 9672651 in words is "nine million, six hundred seventy-two thousand, six hundred fifty-one".