23848869 has 16 divisors (see below), whose sum is σ = 34827840. Its totient is φ = 14396160.

The previous prime is 23848849. The next prime is 23848879. The reversal of 23848869 is 96884832.

It is a happy number.

It is not a de Polignac number, because 23848869 - 2⁵ = 23848837 is a prime.

It is a super-2 number, since 2×23848869² = 1137537105158322, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23848849) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7837 + ... + 10445.

It is an arithmetic number, because the mean of its divisors is an integer number (2176740).

Almost surely, 2^23848869 is an apocalyptic number.

It is an amenable number.

23848869 is a deficient number, since it is larger than the sum of its proper divisors (10978971).

23848869 is a wasteful number, since it uses less digits than its factorization.

23848869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2900.

The product of its digits is 663552, while the sum is 48.

The square root of 23848869 is about 4883.5303828276. The cubic root of 23848869 is about 287.8431703049.

The spelling of 23848869 in words is "twenty-three million, eight hundred forty-eight thousand, eight hundred sixty-nine".