23882965 has 8 divisors (see below), whose sum is σ = 28943928. Its totient is φ = 18916800.

The previous prime is 23882953. The next prime is 23882983. The reversal of 23882965 is 56928832.

It can be written as a sum of positive squares in 4 ways, for example, as 8532241 + 15350724 = 2921^2 + 3918^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23882965 - 2¹¹ = 23880917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23142 + ... + 24151.

It is an arithmetic number, because the mean of its divisors is an integer number (3617991).

Almost surely, 2^23882965 is an apocalyptic number.

It is an amenable number.

23882965 is a deficient number, since it is larger than the sum of its proper divisors (5060963).

23882965 is a wasteful number, since it uses less digits than its factorization.

23882965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47399.

The product of its digits is 207360, while the sum is 43.

The square root of 23882965 is about 4887.0200531612. The cubic root of 23882965 is about 287.9802785171.

The spelling of 23882965 in words is "twenty-three million, eight hundred eighty-two thousand, nine hundred sixty-five".