109012274 has 16 divisors (see below), whose sum is σ = 188136000. Its totient is φ = 46405104.

The previous prime is 109012259. The next prime is 109012289. The reversal of 109012274 is 472210901.

It is an interprime number because it is at equal distance from previous prime (109012259) and next prime (109012289).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24044 + ... + 28215.

It is an arithmetic number, because the mean of its divisors is an integer number (11758500).

Almost surely, 2^109012274 is an apocalyptic number.

109012274 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

109012274 is a deficient number, since it is larger than the sum of its proper divisors (79123726).

109012274 is a wasteful number, since it uses less digits than its factorization.

109012274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52417.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 109012274 is about 10440.8943103548. The cubic root of 109012274 is about 477.7035474406.

The spelling of 109012274 in words is "one hundred nine million, twelve thousand, two hundred seventy-four".