135067740 has 24 divisors (see below), whose sum is σ = 378189840. Its totient is φ = 36018048.

The previous prime is 135067733. The next prime is 135067759. The reversal of 135067740 is 47760531.

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, 1125505 + ... + 1125624.

It is an arithmetic number, because the mean of its divisors is an integer number (15757910).

Almost surely, 2^135067740 is an apocalyptic number.

135067740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135067740 is an abundant number, since it is smaller than the sum of its proper divisors (243122100).

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

135067740 is a wasteful number, since it uses less digits than its factorization.

135067740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2251141 (or 2251139 counting only the distinct ones).

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

The square root of 135067740 is about 11621.8647385004. The cubic root of 135067740 is about 513.0785724488.

The spelling of 135067740 in words is "one hundred thirty-five million, sixty-seven thousand, seven hundred forty".