109414214 has 32 divisors (see below), whose sum is σ = 206309376. Its totient is φ = 42360480.

The previous prime is 109414211. The next prime is 109414219. The reversal of 109414214 is 412414901.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109414211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2159 + ... + 14949.

It is an arithmetic number, because the mean of its divisors is an integer number (6447168).

Almost surely, 2^109414214 is an apocalyptic number.

109414214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

109414214 is a deficient number, since it is larger than the sum of its proper divisors (96895162).

109414214 is a wasteful number, since it uses less digits than its factorization.

109414214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12860.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 109414214 is about 10460.1249514525. The cubic root of 109414214 is about 478.2899421467.

The spelling of 109414214 in words is "one hundred nine million, four hundred fourteen thousand, two hundred fourteen".