135877134 has 16 divisors (see below), whose sum is σ = 276210000. Its totient is φ = 44549760.

The previous prime is 135877129. The next prime is 135877187. The reversal of 135877134 is 431778531.

It is a junction number, because it is equal to n+sod(n) for n = 135877092 and 135877101.

It is a congruent number.

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, 185259 + ... + 185990.

It is an arithmetic number, because the mean of its divisors is an integer number (17263125).

Almost surely, 2^135877134 is an apocalyptic number.

135877134 is an abundant number, since it is smaller than the sum of its proper divisors (140332866).

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

135877134 is a wasteful number, since it uses less digits than its factorization.

135877134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371315.

The product of its digits is 70560, while the sum is 39.

The square root of 135877134 is about 11656.6347630866. The cubic root of 135877134 is about 514.1014072152.

The spelling of 135877134 in words is "one hundred thirty-five million, eight hundred seventy-seven thousand, one hundred thirty-four".