11425657 has 2 divisors, whose sum is σ = 11425658. Its totient is φ = 11425656.

The previous prime is 11425651. The next prime is 11425721. The reversal of 11425657 is 75652411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10310521 + 1115136 = 3211^2 + 1056^2 .

It is a cyclic number.

It is not a de Polignac number, because 11425657 - 2²³ = 3037049 is a prime.

It is not a weakly prime, because it can be changed into another prime (11425651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5712828 + 5712829.

It is an arithmetic number, because the mean of its divisors is an integer number (5712829).

Almost surely, 2^11425657 is an apocalyptic number.

It is an amenable number.

11425657 is a deficient number, since it is larger than the sum of its proper divisors (1).

11425657 is an equidigital number, since it uses as much as digits as its factorization.

11425657 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8400, while the sum is 31.

The square root of 11425657 is about 3380.1859416310. The cubic root of 11425657 is about 225.2304273084.

The spelling of 11425657 in words is "eleven million, four hundred twenty-five thousand, six hundred fifty-seven".