135896026 has 16 divisors (see below), whose sum is σ = 233271360. Its totient is φ = 58164480.

The previous prime is 135896023. The next prime is 135896041. The reversal of 135896026 is 620698531.

135896026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 135896026.

It is not an unprimeable number, because it can be changed into a prime (135896023) 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, 5370 + ... + 17338.

It is an arithmetic number, because the mean of its divisors is an integer number (14579460).

Almost surely, 2^135896026 is an apocalyptic number.

135896026 is a deficient number, since it is larger than the sum of its proper divisors (97375334).

135896026 is a wasteful number, since it uses less digits than its factorization.

135896026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12789.

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 135896026 is about 11657.4450888692. The cubic root of 135896026 is about 514.1252325477.

The spelling of 135896026 in words is "one hundred thirty-five million, eight hundred ninety-six thousand, twenty-six".