109855674 has 12 divisors (see below), whose sum is σ = 238020666. Its totient is φ = 36618552.

The previous prime is 109855657. The next prime is 109855709. The reversal of 109855674 is 476558901.

109855674 is a `hidden beast` number, since 1 + 0 + 9 + 85 + 567 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 108305649 + 1550025 = 10407^2 + 1245^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3051529 + ... + 3051564.

Almost surely, 2^109855674 is an apocalyptic number.

109855674 is an abundant number, since it is smaller than the sum of its proper divisors (128164992).

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

109855674 is a wasteful number, since it uses less digits than its factorization.

109855674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6103101 (or 6103098 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 45.

The square root of 109855674 is about 10481.2057512483. The cubic root of 109855674 is about 478.9323405175.

The spelling of 109855674 in words is "one hundred nine million, eight hundred fifty-five thousand, six hundred seventy-four".