109055236 has 12 divisors (see below), whose sum is σ = 199144512. Its totient is φ = 52156808.

The previous prime is 109055209. The next prime is 109055237. The reversal of 109055236 is 632550901.

It is a junction number, because it is equal to n+sod(n) for n = 109055198 and 109055207.

It is not an unprimeable number, because it can be changed into a prime (109055237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 592600 + ... + 592783.

It is an arithmetic number, because the mean of its divisors is an integer number (16595376).

Almost surely, 2^109055236 is an apocalyptic number.

It is an amenable number.

109055236 is a deficient number, since it is larger than the sum of its proper divisors (90089276).

109055236 is a wasteful number, since it uses less digits than its factorization.

109055236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1185410 (or 1185408 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 109055236 is about 10442.9514984989. The cubic root of 109055236 is about 477.7662939050.

The spelling of 109055236 in words is "one hundred nine million, fifty-five thousand, two hundred thirty-six".