23245771 has 2 divisors, whose sum is σ = 23245772. Its totient is φ = 23245770.

The previous prime is 23245763. The next prime is 23245793. The reversal of 23245771 is 17754232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23245771 - 2³ = 23245763 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23243771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11622885 + 11622886.

It is an arithmetic number, because the mean of its divisors is an integer number (11622886).

Almost surely, 2^23245771 is an apocalyptic number.

23245771 is a deficient number, since it is larger than the sum of its proper divisors (1).

23245771 is an equidigital number, since it uses as much as digits as its factorization.

23245771 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 23245771 is about 4821.3868336818. The cubic root of 23245771 is about 285.3960677718.

The spelling of 23245771 in words is "twenty-three million, two hundred forty-five thousand, seven hundred seventy-one".