135265740 has 48 divisors (see below), whose sum is σ = 379663200. Its totient is φ = 35983360.

The previous prime is 135265729. The next prime is 135265763. The reversal of 135265740 is 47562531.

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, 24430 + ... + 29450.

It is an arithmetic number, because the mean of its divisors is an integer number (7909650).

Almost surely, 2^135265740 is an apocalyptic number.

135265740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135265740 is an abundant number, since it is smaller than the sum of its proper divisors (244397460).

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

135265740 is a wasteful number, since it uses less digits than its factorization.

135265740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5482 (or 5480 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 135265740 is about 11630.3800453811. The cubic root of 135265740 is about 513.3291626505.

The spelling of 135265740 in words is "one hundred thirty-five million, two hundred sixty-five thousand, seven hundred forty".