109726135 has 16 divisors (see below), whose sum is σ = 134369280. Its totient is φ = 85993120.

The previous prime is 109726103. The next prime is 109726147. The reversal of 109726135 is 531627901.

It is not a de Polignac number, because 109726135 - 2⁵ = 109726103 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 109726135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126714 + ... + 127576.

It is an arithmetic number, because the mean of its divisors is an integer number (8398080).

Almost surely, 2^109726135 is an apocalyptic number.

109726135 is a deficient number, since it is larger than the sum of its proper divisors (24643145).

109726135 is an equidigital number, since it uses as much as digits as its factorization.

109726135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1358.

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 109726135 is about 10475.0243436471. The cubic root of 109726135 is about 478.7440182225.

The spelling of 109726135 in words is "one hundred nine million, seven hundred twenty-six thousand, one hundred thirty-five".