135583226 has 16 divisors (see below), whose sum is σ = 206276928. Its totient is φ = 66830400.

The previous prime is 135583213. The next prime is 135583271. The reversal of 135583226 is 622385531.

135583226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×135583226² = 36765622345134152, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48281 + ... + 51011.

It is an arithmetic number, because the mean of its divisors is an integer number (12892308).

Almost surely, 2^135583226 is an apocalyptic number.

135583226 is a deficient number, since it is larger than the sum of its proper divisors (70693702).

135583226 is a wasteful number, since it uses less digits than its factorization.

135583226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3077.

The product of its digits is 43200, while the sum is 35.

The square root of 135583226 is about 11644.0210408604. The cubic root of 135583226 is about 513.7304652541.

The spelling of 135583226 in words is "one hundred thirty-five million, five hundred eighty-three thousand, two hundred twenty-six".