135775412 has 12 divisors (see below), whose sum is σ = 245271936. Its totient is φ = 65697720.

The previous prime is 135775399. The next prime is 135775427. The reversal of 135775412 is 214577531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 547358 + ... + 547605.

It is an arithmetic number, because the mean of its divisors is an integer number (20439328).

Almost surely, 2^135775412 is an apocalyptic number.

It is an amenable number.

135775412 is a deficient number, since it is larger than the sum of its proper divisors (109496524).

135775412 is a wasteful number, since it uses less digits than its factorization.

135775412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1094998 (or 1094996 counting only the distinct ones).

The product of its digits is 29400, while the sum is 35.

The square root of 135775412 is about 11652.2706800005. The cubic root of 135775412 is about 513.9730842290.

The spelling of 135775412 in words is "one hundred thirty-five million, seven hundred seventy-five thousand, four hundred twelve".