135488022 has 32 divisors (see below), whose sum is σ = 275768064. Its totient is φ = 44368800.

The previous prime is 135487999. The next prime is 135488033. The reversal of 135488022 is 220884531.

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, 236997 + ... + 237567.

It is an arithmetic number, because the mean of its divisors is an integer number (8617752).

Almost surely, 2^135488022 is an apocalyptic number.

135488022 is an abundant number, since it is smaller than the sum of its proper divisors (140280042).

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

135488022 is a wasteful number, since it uses less digits than its factorization.

135488022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1204.

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 135488022 is about 11639.9322162975. The cubic root of 135488022 is about 513.6101931309.

The spelling of 135488022 in words is "one hundred thirty-five million, four hundred eighty-eight thousand, twenty-two".