109415416 has 32 divisors (see below), whose sum is σ = 233539200. Its totient is φ = 47571040.

The previous prime is 109415413. The next prime is 109415459. The reversal of 109415416 is 614514901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109415413) 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, 25006 + ... + 29053.

It is an arithmetic number, because the mean of its divisors is an integer number (7298100).

Almost surely, 2^109415416 is an apocalyptic number.

It is an amenable number.

109415416 is an abundant number, since it is smaller than the sum of its proper divisors (124123784).

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

109415416 is a wasteful number, since it uses less digits than its factorization.

109415416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54099 (or 54095 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 109415416 is about 10460.1824075874. The cubic root of 109415416 is about 478.2916936023.

The spelling of 109415416 in words is "one hundred nine million, four hundred fifteen thousand, four hundred sixteen".