135675240 has 32 divisors (see below), whose sum is σ = 407026080. Its totient is φ = 36180032.

The previous prime is 135675223. The next prime is 135675271. The reversal of 135675240 is 42576531.

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, 565194 + ... + 565433.

It is an arithmetic number, because the mean of its divisors is an integer number (12719565).

Almost surely, 2^135675240 is an apocalyptic number.

135675240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135675240 is an abundant number, since it is smaller than the sum of its proper divisors (271350840).

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

135675240 is a wasteful number, since it uses less digits than its factorization.

135675240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130641 (or 1130637 counting only the distinct ones).

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

The square root of 135675240 is about 11647.9714972179. The cubic root of 135675240 is about 513.8466539280.

The spelling of 135675240 in words is "one hundred thirty-five million, six hundred seventy-five thousand, two hundred forty".