9667425 has 24 divisors (see below), whose sum is σ = 16186464. Its totient is φ = 5090560.

The previous prime is 9667421. The next prime is 9667433. The reversal of 9667425 is 5247669.

It is not a de Polignac number, because 9667425 - 2² = 9667421 is a prime.

It is a super-2 number, since 2×9667425² = 186918212261250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9667421) 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, 5449 + ... + 7001.

It is an arithmetic number, because the mean of its divisors is an integer number (674436).

Almost surely, 2^9667425 is an apocalyptic number.

It is an amenable number.

9667425 is a deficient number, since it is larger than the sum of its proper divisors (6519039).

9667425 is a wasteful number, since it uses less digits than its factorization.

9667425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1649 (or 1644 counting only the distinct ones).

The product of its digits is 90720, while the sum is 39.

The square root of 9667425 is about 3109.2483014388. The cubic root of 9667425 is about 213.0281212183.

The spelling of 9667425 in words is "nine million, six hundred sixty-seven thousand, four hundred twenty-five".