110391216 has 80 divisors (see below), whose sum is σ = 323312640. Its totient is φ = 32175360.

The previous prime is 110391187. The next prime is 110391221. The reversal of 110391216 is 612193011.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 7201 + ... + 16511.

It is an arithmetic number, because the mean of its divisors is an integer number (4041408).

Almost surely, 2^110391216 is an apocalyptic number.

110391216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110391216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161656320).

110391216 is an abundant number, since it is smaller than the sum of its proper divisors (212921424).

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

110391216 is a wasteful number, since it uses less digits than its factorization.

110391216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9354 (or 9348 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 24.

The square root of 110391216 is about 10506.7224194798. The cubic root of 110391216 is about 479.7093379152.

The spelling of 110391216 in words is "one hundred ten million, three hundred ninety-one thousand, two hundred sixteen".