109026196 has 12 divisors (see below), whose sum is σ = 197375220. Its totient is φ = 52633280.

The previous prime is 109026193. The next prime is 109026209. The reversal of 109026196 is 691620901.

It can be written as a sum of positive squares in 2 ways, for example, as 17556100 + 91470096 = 4190^2 + 9564^2 .

It is a super-2 number, since 2×109026196² = 23773422828460832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109026193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 469825 + ... + 470056.

It is an arithmetic number, because the mean of its divisors is an integer number (16447935).

Almost surely, 2^109026196 is an apocalyptic number.

It is an amenable number.

109026196 is a deficient number, since it is larger than the sum of its proper divisors (88349024).

109026196 is a wasteful number, since it uses less digits than its factorization.

109026196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 939914 (or 939912 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 34.

The square root of 109026196 is about 10441.5609944107. The cubic root of 109026196 is about 477.7238824770.

The spelling of 109026196 in words is "one hundred nine million, twenty-six thousand, one hundred ninety-six".