109448864 has 24 divisors (see below), whose sum is σ = 246260448. Its totient is φ = 46906560.

The previous prime is 109448851. The next prime is 109448893. The reversal of 109448864 is 468844901.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244082 + ... + 244529.

It is an arithmetic number, because the mean of its divisors is an integer number (10260852).

Almost surely, 2^109448864 is an apocalyptic number.

109448864 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

109448864 is an abundant number, since it is smaller than the sum of its proper divisors (136811584).

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

109448864 is an equidigital number, since it uses as much as digits as its factorization.

109448864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488628 (or 488620 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 44.

The square root of 109448864 is about 10461.7811103081. The cubic root of 109448864 is about 478.3404261339.

The spelling of 109448864 in words is "one hundred nine million, four hundred forty-eight thousand, eight hundred sixty-four".