23488757 has 2 divisors, whose sum is σ = 23488758. Its totient is φ = 23488756.

The previous prime is 23488741. The next prime is 23488763. The reversal of 23488757 is 75788432.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23483716 + 5041 = 4846^2 + 71^2 .

It is a cyclic number.

It is not a de Polignac number, because 23488757 - 2⁴ = 23488741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23488357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11744378 + 11744379.

It is an arithmetic number, because the mean of its divisors is an integer number (11744379).

Almost surely, 2^23488757 is an apocalyptic number.

It is an amenable number.

23488757 is a deficient number, since it is larger than the sum of its proper divisors (1).

23488757 is an equidigital number, since it uses as much as digits as its factorization.

23488757 is an evil number, because the sum of its binary digits is even.

The product of its digits is 376320, while the sum is 44.

The square root of 23488757 is about 4846.5200917772. The cubic root of 23488757 is about 286.3870296044.

The spelling of 23488757 in words is "twenty-three million, four hundred eighty-eight thousand, seven hundred fifty-seven".