109141472 has 48 divisors (see below), whose sum is σ = 246758400. Its totient is φ = 46995840.

The previous prime is 109141447. The next prime is 109141481. The reversal of 109141472 is 274141901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1472 + ... + 14847.

It is an arithmetic number, because the mean of its divisors is an integer number (5140800).

Almost surely, 2^109141472 is an apocalyptic number.

It is an amenable number.

109141472 is an abundant number, since it is smaller than the sum of its proper divisors (137616928).

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

109141472 is a wasteful number, since it uses less digits than its factorization.

109141472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16359 (or 16351 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 109141472 is about 10447.0795919242. The cubic root of 109141472 is about 477.8921927936.

The spelling of 109141472 in words is "one hundred nine million, one hundred forty-one thousand, four hundred seventy-two".