23788413 has 12 divisors (see below), whose sum is σ = 37484928. Its totient is φ = 14417160.

The previous prime is 23788411. The next prime is 23788433. The reversal of 23788413 is 31488732.

23788413 is a `hidden beast` number, since 237 + 8 + 8 + 413 = 666.

It is not a de Polignac number, because 23788413 - 2¹ = 23788411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23788411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 120045 + ... + 120242.

It is an arithmetic number, because the mean of its divisors is an integer number (3123744).

Almost surely, 2^23788413 is an apocalyptic number.

It is an amenable number.

23788413 is a deficient number, since it is larger than the sum of its proper divisors (13696515).

23788413 is a wasteful number, since it uses less digits than its factorization.

23788413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240304 (or 240301 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 23788413 is about 4877.3366707661. The cubic root of 23788413 is about 287.5997405669.

The spelling of 23788413 in words is "twenty-three million, seven hundred eighty-eight thousand, four hundred thirteen".