23472751 has 2 divisors, whose sum is σ = 23472752. Its totient is φ = 23472750.

The previous prime is 23472749. The next prime is 23472769. The reversal of 23472751 is 15727432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23472751 - 2¹ = 23472749 is a prime.

Together with 23472749, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23472731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11736375 + 11736376.

It is an arithmetic number, because the mean of its divisors is an integer number (11736376).

Almost surely, 2^23472751 is an apocalyptic number.

23472751 is a deficient number, since it is larger than the sum of its proper divisors (1).

23472751 is an equidigital number, since it uses as much as digits as its factorization.

23472751 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11760, while the sum is 31.

The square root of 23472751 is about 4844.8685224679. The cubic root of 23472751 is about 286.3219636894.

The spelling of 23472751 in words is "twenty-three million, four hundred seventy-two thousand, seven hundred fifty-one".