135590226 has 16 divisors (see below), whose sum is σ = 271603584. Its totient is φ = 45126224.

The previous prime is 135590219. The next prime is 135590233. The reversal of 135590226 is 622095531.

It is an interprime number because it is at equal distance from previous prime (135590219) and next prime (135590233).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13386 + ... + 21221.

It is an arithmetic number, because the mean of its divisors is an integer number (16975224).

Almost surely, 2^135590226 is an apocalyptic number.

135590226 is an abundant number, since it is smaller than the sum of its proper divisors (136013358).

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

135590226 is a wasteful number, since it uses less digits than its factorization.

135590226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35265.

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 135590226 is about 11644.3216204294. The cubic root of 135590226 is about 513.7393061988.

It can be divided in two parts, 13559022 and 6, that added together give a triangular number (13559028 = T₅₂₀₇).

The spelling of 135590226 in words is "one hundred thirty-five million, five hundred ninety thousand, two hundred twenty-six".