9125969 has 2 divisors, whose sum is σ = 9125970. Its totient is φ = 9125968.

The previous prime is 9125959. The next prime is 9125983. The reversal of 9125969 is 9695219.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6436369 + 2689600 = 2537^2 + 1640^2 .

It is a cyclic number.

It is not a de Polignac number, because 9125969 - 2⁴ = 9125953 is a prime.

It is a super-2 number, since 2×9125969² = 166566620377922, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (9125959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4562984 + 4562985.

It is an arithmetic number, because the mean of its divisors is an integer number (4562985).

Almost surely, 2^9125969 is an apocalyptic number.

It is an amenable number.

9125969 is a deficient number, since it is larger than the sum of its proper divisors (1).

9125969 is an equidigital number, since it uses as much as digits as its factorization.

9125969 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43740, while the sum is 41.

The square root of 9125969 is about 3020.9218791621. The cubic root of 9125969 is about 208.9743564151.

The spelling of 9125969 in words is "nine million, one hundred twenty-five thousand, nine hundred sixty-nine".