109253214 has 48 divisors (see below), whose sum is σ = 272638080. Its totient is φ = 30972240.

The previous prime is 109253213. The next prime is 109253231. The reversal of 109253214 is 412352901.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109253213) 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, 13197 + ... + 19815.

It is an arithmetic number, because the mean of its divisors is an integer number (5679960).

Almost surely, 2^109253214 is an apocalyptic number.

109253214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 109253214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136319040).

109253214 is an abundant number, since it is smaller than the sum of its proper divisors (163384866).

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

109253214 is a wasteful number, since it uses less digits than its factorization.

109253214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6765 (or 6762 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 109253214 is about 10452.4262255230. The cubic root of 109253214 is about 478.0552301629.

The spelling of 109253214 in words is "one hundred nine million, two hundred fifty-three thousand, two hundred fourteen".