109823924 has 24 divisors (see below), whose sum is σ = 219988608. Its totient is φ = 46994400.

The previous prime is 109823911. The next prime is 109823929. The reversal of 109823924 is 429328901.

It is a super-2 number, since 2×109823924² = 24122588565515552, which contains 22 as substring.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109823929) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17849 + ... + 23199.

It is an arithmetic number, because the mean of its divisors is an integer number (9166192).

Almost surely, 2^109823924 is an apocalyptic number.

109823924 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

109823924 is an abundant number, since it is smaller than the sum of its proper divisors (110164684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

109823924 is a wasteful number, since it uses less digits than its factorization.

109823924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6095 (or 6093 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 109823924 is about 10479.6910259797. The cubic root of 109823924 is about 478.8861964376.

The spelling of 109823924 in words is "one hundred nine million, eight hundred twenty-three thousand, nine hundred twenty-four".