109354974 has 16 divisors (see below), whose sum is σ = 220179600. Its totient is φ = 36206720.

The previous prime is 109354967. The next prime is 109354979. The reversal of 109354974 is 479453901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109354979) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60267 + ... + 62054.

It is an arithmetic number, because the mean of its divisors is an integer number (13761225).

Almost surely, 2^109354974 is an apocalyptic number.

109354974 is an abundant number, since it is smaller than the sum of its proper divisors (110824626).

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

109354974 is a wasteful number, since it uses less digits than its factorization.

109354974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122475.

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 109354974 is about 10457.2928619218. The cubic root of 109354974 is about 478.2036065898.

The spelling of 109354974 in words is "one hundred nine million, three hundred fifty-four thousand, nine hundred seventy-four".