109374912 has 42 divisors (see below), whose sum is σ = 313505088. Its totient is φ = 36458112.

The previous prime is 109374911. The next prime is 109374917. The reversal of 109374912 is 219473901.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109374911) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 94368 + ... + 95519.

Almost surely, 2^109374912 is an apocalyptic number.

109374912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

109374912 is an abundant number, since it is smaller than the sum of its proper divisors (204130176).

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

109374912 is a wasteful number, since it uses less digits than its factorization.

109374912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189905 (or 189892 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 109374912 is about 10458.2461244704. The cubic root of 109374912 is about 478.2326674356.

The spelling of 109374912 in words is "one hundred nine million, three hundred seventy-four thousand, nine hundred twelve".