109090296 has 96 divisors (see below), whose sum is σ = 339356160. Its totient is φ = 31012416.

The previous prime is 109090291. The next prime is 109090327. The reversal of 109090296 is 692090901.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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

It is a self number, because there is not a number n which added to its sum of digits gives 109090296.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109090291) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 132141 + ... + 132963.

It is an arithmetic number, because the mean of its divisors is an integer number (3534960).

Almost surely, 2^109090296 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 109090296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169678080).

109090296 is an abundant number, since it is smaller than the sum of its proper divisors (230265864).

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

109090296 is a wasteful number, since it uses less digits than its factorization.

109090296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105 (or 1098 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 36.

The square root of 109090296 is about 10444.6300078078. The cubic root of 109090296 is about 477.8174872029.

The spelling of 109090296 in words is "one hundred nine million, ninety thousand, two hundred ninety-six".