23962657 has 2 divisors, whose sum is σ = 23962658. Its totient is φ = 23962656.

The previous prime is 23962649. The next prime is 23962661. The reversal of 23962657 is 75626932.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16128256 + 7834401 = 4016^2 + 2799^2 .

It is a cyclic number.

It is not a de Polignac number, because 23962657 - 2³ = 23962649 is a prime.

It is not a weakly prime, because it can be changed into another prime (23962607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11981328 + 11981329.

It is an arithmetic number, because the mean of its divisors is an integer number (11981329).

Almost surely, 2^23962657 is an apocalyptic number.

It is an amenable number.

23962657 is a deficient number, since it is larger than the sum of its proper divisors (1).

23962657 is an equidigital number, since it uses as much as digits as its factorization.

23962657 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 136080, while the sum is 40.

The square root of 23962657 is about 4895.1666978766. The cubic root of 23962657 is about 288.3002310519.

The spelling of 23962657 in words is "twenty-three million, nine hundred sixty-two thousand, six hundred fifty-seven".