135226698 has 16 divisors (see below), whose sum is σ = 270768960. Its totient is φ = 45022976.

The previous prime is 135226649. The next prime is 135226699. The reversal of 135226698 is 896622531.

It is not an unprimeable number, because it can be changed into a prime (135226699) 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, 7383 + ... + 18026.

It is an arithmetic number, because the mean of its divisors is an integer number (16923060).

Almost surely, 2^135226698 is an apocalyptic number.

135226698 is an abundant number, since it is smaller than the sum of its proper divisors (135542262).

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

135226698 is a wasteful number, since it uses less digits than its factorization.

135226698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26301.

The product of its digits is 155520, while the sum is 42.

The square root of 135226698 is about 11628.7014752293. The cubic root of 135226698 is about 513.2797701838.

The spelling of 135226698 in words is "one hundred thirty-five million, two hundred twenty-six thousand, six hundred ninety-eight".