23830923 has 32 divisors (see below), whose sum is σ = 35228736. Its totient is φ = 14266368.

The previous prime is 23830913. The next prime is 23830943. The reversal of 23830923 is 32903832.

It is not a de Polignac number, because 23830923 - 2²² = 19636619 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (23830913) 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 31 ways as a sum of consecutive naturals, for example, 137665 + ... + 137837.

It is an arithmetic number, because the mean of its divisors is an integer number (1100898).

Almost surely, 2^23830923 is an apocalyptic number.

23830923 is a deficient number, since it is larger than the sum of its proper divisors (11397813).

23830923 is a wasteful number, since it uses less digits than its factorization.

23830923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 23830923 is about 4881.6926367808. The cubic root of 23830923 is about 287.7709526277.

It can be divided in two parts, 23830 and 923, that added together give a triangular number (24753 = T₂₂₂).

The spelling of 23830923 in words is "twenty-three million, eight hundred thirty thousand, nine hundred twenty-three".