109192996 has 24 divisors (see below), whose sum is σ = 213310944. Its totient is φ = 48478080.

The previous prime is 109192991. The next prime is 109193009. The reversal of 109192996 is 699291901.

It is a super-2 number, since 2×109192996² = 23846220750912032, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (109192991) 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, 26965 + ... + 30748.

It is an arithmetic number, because the mean of its divisors is an integer number (8887956).

Almost surely, 2^109192996 is an apocalyptic number.

It is an amenable number.

109192996 is a deficient number, since it is larger than the sum of its proper divisors (104117948).

109192996 is a wasteful number, since it uses less digits than its factorization.

109192996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57771 (or 57769 counting only the distinct ones).

The product of its (nonzero) digits is 78732, while the sum is 46.

The square root of 109192996 is about 10449.5452532634. The cubic root of 109192996 is about 477.9673827991.

It can be divided in two parts, 1091929 and 96, that added together give a square (1092025 = 1045²).

The spelling of 109192996 in words is "one hundred nine million, one hundred ninety-two thousand, nine hundred ninety-six".