23408830 has 16 divisors (see below), whose sum is σ = 44614800. Its totient is φ = 8812672.

The previous prime is 23408821. The next prime is 23408831. The reversal of 23408830 is 3880432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23408831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68680 + ... + 69019.

It is an arithmetic number, because the mean of its divisors is an integer number (2788425).

Almost surely, 2^23408830 is an apocalyptic number.

23408830 is a deficient number, since it is larger than the sum of its proper divisors (21205970).

23408830 is a wasteful number, since it uses less digits than its factorization.

23408830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137723.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 23408830 is about 4838.2672518165. The cubic root of 23408830 is about 286.0618233996.

The spelling of 23408830 in words is "twenty-three million, four hundred eight thousand, eight hundred thirty".