109774224 has 160 divisors (see below), whose sum is σ = 372039680. Its totient is φ = 30326400.

The previous prime is 109774163. The next prime is 109774271. The reversal of 109774224 is 422477901.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93159 + ... + 94329.

It is an arithmetic number, because the mean of its divisors is an integer number (2325248).

Almost surely, 2^109774224 is an apocalyptic number.

109774224 is a gapful number since it is divisible by the number (14) 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 109774224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186019840).

109774224 is an abundant number, since it is smaller than the sum of its proper divisors (262265456).

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

109774224 is a wasteful number, since it uses less digits than its factorization.

109774224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1226 (or 1214 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 109774224 is about 10477.3195045298. The cubic root of 109774224 is about 478.8139467423.

The spelling of 109774224 in words is "one hundred nine million, seven hundred seventy-four thousand, two hundred twenty-four".