109183952 has 20 divisors (see below), whose sum is σ = 212160900. Its totient is φ = 54432768.

The previous prime is 109183951. The next prime is 109183957. The reversal of 109183952 is 259381901.

It can be written as a sum of positive squares in 2 ways, for example, as 86564416 + 22619536 = 9304^2 + 4756^2 .

It is a super-2 number, since 2×109183952² = 23842270748676608, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109183951) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4193 + ... + 15360.

It is an arithmetic number, because the mean of its divisors is an integer number (10608045).

Almost surely, 2^109183952 is an apocalyptic number.

It is an amenable number.

109183952 is a deficient number, since it is larger than the sum of its proper divisors (102976948).

109183952 is a wasteful number, since it uses less digits than its factorization.

109183952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19910 (or 19904 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 38.

The square root of 109183952 is about 10449.1124981981. The cubic root of 109183952 is about 477.9541864205.

The spelling of 109183952 in words is "one hundred nine million, one hundred eighty-three thousand, nine hundred fifty-two".