109274356 has 24 divisors (see below), whose sum is σ = 193729536. Its totient is φ = 53928000.

The previous prime is 109274329. The next prime is 109274369. The reversal of 109274356 is 653472901.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 127080 + ... + 127936.

It is an arithmetic number, because the mean of its divisors is an integer number (8072064).

Almost surely, 2^109274356 is an apocalyptic number.

It is an amenable number.

109274356 is a deficient number, since it is larger than the sum of its proper divisors (84455180).

109274356 is a wasteful number, since it uses less digits than its factorization.

109274356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1239 (or 1237 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 109274356 is about 10453.4375207393. The cubic root of 109274356 is about 478.0860649287.

The spelling of 109274356 in words is "one hundred nine million, two hundred seventy-four thousand, three hundred fifty-six".