109274368 has 108 divisors (see below), whose sum is σ = 266063392. Its totient is φ = 43868160.

The previous prime is 109274329. The next prime is 109274369. The reversal of 109274368 is 863472901.

It is a self number, because there is not a number n which added to its sum of digits gives 109274368.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109274369) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 517783 + ... + 517993.

Almost surely, 2^109274368 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 109274368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133031696).

109274368 is an abundant number, since it is smaller than the sum of its proper divisors (156789024).

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

109274368 is an equidigital number, since it uses as much as digits as its factorization.

109274368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268 (or 237 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 109274368 is about 10453.4380947131. The cubic root of 109274368 is about 478.0860824291.

The spelling of 109274368 in words is "one hundred nine million, two hundred seventy-four thousand, three hundred sixty-eight".