135772602 has 32 divisors (see below), whose sum is σ = 310751232. Its totient is φ = 38740464.

The previous prime is 135772589. The next prime is 135772631. The reversal of 135772602 is 206277531.

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, 38943 + ... + 42285.

It is an arithmetic number, because the mean of its divisors is an integer number (9710976).

Almost surely, 2^135772602 is an apocalyptic number.

135772602 is an abundant number, since it is smaller than the sum of its proper divisors (174978630).

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

135772602 is a wasteful number, since it uses less digits than its factorization.

135772602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4322.

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 135772602 is about 11652.1501020198. The cubic root of 135772602 is about 513.9695384856.

The spelling of 135772602 in words is "one hundred thirty-five million, seven hundred seventy-two thousand, six hundred two".