9672107425 has 12 divisors (see below), whose sum is σ = 12012870636. Its totient is φ = 7725132800.

The previous prime is 9672107413. The next prime is 9672107443. The reversal of 9672107425 is 5247012769.

It can be written as a sum of positive squares in 6 ways, for example, as 338228881 + 9333878544 = 18391^2 + 96612^2 .

It is a de Polignac number, because none of the positive numbers 2^k-9672107425 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 298096 + ... + 328945.

It is an arithmetic number, because the mean of its divisors is an integer number (1001072553).

Almost surely, 2^9672107425 is an apocalyptic number.

It is an amenable number.

9672107425 is a deficient number, since it is larger than the sum of its proper divisors (2340763211).

9672107425 is a wasteful number, since it uses less digits than its factorization.

9672107425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627668 (or 627663 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 43.

The square root of 9672107425 is about 98346.8729802834. The cubic root of 9672107425 is about 2130.6250911367.

The spelling of 9672107425 in words is "nine billion, six hundred seventy-two million, one hundred seven thousand, four hundred twenty-five".