109047296 has 40 divisors (see below), whose sum is σ = 218848344. Its totient is φ = 54282240.

The previous prime is 109047287. The next prime is 109047311. The reversal of 109047296 is 692740901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190691 + ... + 191261.

Almost surely, 2^109047296 is an apocalyptic number.

109047296 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 109047296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109424172).

109047296 is an abundant number, since it is smaller than the sum of its proper divisors (109801048).

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

109047296 is an frugal number, since it uses more digits than its factorization.

109047296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962 (or 946 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 109047296 is about 10442.5713308553. The cubic root of 109047296 is about 477.7546986909.

The spelling of 109047296 in words is "one hundred nine million, forty-seven thousand, two hundred ninety-six".