23752501 has 2 divisors, whose sum is σ = 23752502. Its totient is φ = 23752500.

The previous prime is 23752471. The next prime is 23752529. The reversal of 23752501 is 10525732.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23571025 + 181476 = 4855^2 + 426^2 .

It is a cyclic number.

It is not a de Polignac number, because 23752501 - 2⁹ = 23751989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23752301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11876250 + 11876251.

It is an arithmetic number, because the mean of its divisors is an integer number (11876251).

Almost surely, 2^23752501 is an apocalyptic number.

It is an amenable number.

23752501 is a deficient number, since it is larger than the sum of its proper divisors (1).

23752501 is an equidigital number, since it uses as much as digits as its factorization.

23752501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 23752501 is about 4873.6537628354. The cubic root of 23752501 is about 287.4549434118.

The spelling of 23752501 in words is "twenty-three million, seven hundred fifty-two thousand, five hundred one".