109027692 has 36 divisors (see below), whose sum is σ = 282323496. Its totient is φ = 35455680.

The previous prime is 109027691. The next prime is 109027697. The reversal of 109027692 is 296720901.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (109027691) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35458 + ... + 38409.

Almost surely, 2^109027692 is an apocalyptic number.

109027692 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

109027692 is an abundant number, since it is smaller than the sum of its proper divisors (173295804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

109027692 is a wasteful number, since it uses less digits than its factorization.

109027692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73918 (or 73913 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 109027692 is about 10441.6326309634. The cubic root of 109027692 is about 477.7260674921.

It can be divided in two parts, 1090 and 27692, that added together give a palindrome (28782).

The spelling of 109027692 in words is "one hundred nine million, twenty-seven thousand, six hundred ninety-two".