135427560 has 64 divisors (see below), whose sum is σ = 407090880. Its totient is φ = 36042240.

The previous prime is 135427553. The next prime is 135427571. The reversal of 135427560 is 65724531.

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, 90579 + ... + 92061.

It is an arithmetic number, because the mean of its divisors is an integer number (6360795).

Almost surely, 2^135427560 is an apocalyptic number.

135427560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135427560 is an abundant number, since it is smaller than the sum of its proper divisors (271663320).

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

135427560 is a wasteful number, since it uses less digits than its factorization.

135427560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2258 (or 2254 counting only the distinct ones).

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

The square root of 135427560 is about 11637.3347464099. The cubic root of 135427560 is about 513.5337816532.

The spelling of 135427560 in words is "one hundred thirty-five million, four hundred twenty-seven thousand, five hundred sixty".