135269904 has 80 divisors (see below), whose sum is σ = 435686400. Its totient is φ = 35134080.

The previous prime is 135269899. The next prime is 135269971. The reversal of 135269904 is 409962531.

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, 14604 + ... + 21995.

It is an arithmetic number, because the mean of its divisors is an integer number (5446080).

Almost surely, 2^135269904 is an apocalyptic number.

135269904 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

135269904 is an abundant number, since it is smaller than the sum of its proper divisors (300416496).

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

135269904 is a wasteful number, since it uses less digits than its factorization.

135269904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36628 (or 36622 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 39.

The square root of 135269904 is about 11630.5590579301. The cubic root of 135269904 is about 513.3344300121.

The spelling of 135269904 in words is "one hundred thirty-five million, two hundred sixty-nine thousand, nine hundred four".