23982853 has 2 divisors, whose sum is σ = 23982854. Its totient is φ = 23982852.

The previous prime is 23982841. The next prime is 23982857. The reversal of 23982853 is 35828932.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23648769 + 334084 = 4863^2 + 578^2 .

It is a cyclic number.

It is not a de Polignac number, because 23982853 - 2¹⁷ = 23851781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23982857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11991426 + 11991427.

It is an arithmetic number, because the mean of its divisors is an integer number (11991427).

Almost surely, 2^23982853 is an apocalyptic number.

It is an amenable number.

23982853 is a deficient number, since it is larger than the sum of its proper divisors (1).

23982853 is an equidigital number, since it uses as much as digits as its factorization.

23982853 is an evil number, because the sum of its binary digits is even.

The product of its digits is 103680, while the sum is 40.

The square root of 23982853 is about 4897.2291145096. The cubic root of 23982853 is about 288.3812025468.

The spelling of 23982853 in words is "twenty-three million, nine hundred eighty-two thousand, eight hundred fifty-three".