109427296 has 48 divisors (see below), whose sum is σ = 236044368. Its totient is φ = 49523200.

The previous prime is 109427293. The next prime is 109427309. The reversal of 109427296 is 692724901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109427293) 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, 102606 + ... + 103666.

It is an arithmetic number, because the mean of its divisors is an integer number (4917591).

Almost surely, 2^109427296 is an apocalyptic number.

109427296 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 109427296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118022184).

109427296 is an abundant number, since it is smaller than the sum of its proper divisors (126617072).

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

109427296 is a wasteful number, since it uses less digits than its factorization.

109427296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1375 (or 1367 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 109427296 is about 10460.7502599001. The cubic root of 109427296 is about 478.3090034717.

The spelling of 109427296 in words is "one hundred nine million, four hundred twenty-seven thousand, two hundred ninety-six".