109446216 has 64 divisors (see below), whose sum is σ = 302745600. Its totient is φ = 32692800.

The previous prime is 109446209. The next prime is 109446241. The reversal of 109446216 is 612644901.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15825 + ... + 21663.

It is an arithmetic number, because the mean of its divisors is an integer number (4730400).

Almost surely, 2^109446216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 109446216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151372800).

109446216 is an abundant number, since it is smaller than the sum of its proper divisors (193299384).

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

109446216 is a wasteful number, since it uses less digits than its factorization.

109446216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5930 (or 5926 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 109446216 is about 10461.6545536545. The cubic root of 109446216 is about 478.3365684552.

The spelling of 109446216 in words is "one hundred nine million, four hundred forty-six thousand, two hundred sixteen".