109887472 has 10 divisors (see below), whose sum is σ = 212907008. Its totient is φ = 54943728.

The previous prime is 109887451. The next prime is 109887509. The reversal of 109887472 is 274788901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3433968 + ... + 3433999.

Almost surely, 2^109887472 is an apocalyptic number.

It is an amenable number.

109887472 is a deficient number, since it is larger than the sum of its proper divisors (103019536).

109887472 is an equidigital number, since it uses as much as digits as its factorization.

109887472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6867975 (or 6867969 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 46.

The square root of 109887472 is about 10482.7225471249. The cubic root of 109887472 is about 478.9785454482.

The spelling of 109887472 in words is "one hundred nine million, eight hundred eighty-seven thousand, four hundred seventy-two".