135965088 has 96 divisors (see below), whose sum is σ = 453237120. Its totient is φ = 38845440.

The previous prime is 135965051. The next prime is 135965111. The reversal of 135965088 is 880569531.

135965088 is a `hidden beast` number, since 1 + 3 + 596 + 50 + 8 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

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, 5193 + ... + 17288.

It is an arithmetic number, because the mean of its divisors is an integer number (4721220).

Almost surely, 2^135965088 is an apocalyptic number.

135965088 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

135965088 is an abundant number, since it is smaller than the sum of its proper divisors (317272032).

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

135965088 is a wasteful number, since it uses less digits than its factorization.

135965088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22507 (or 22493 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 45.

The square root of 135965088 is about 11660.4068539653. The cubic root of 135965088 is about 514.2123101584.

The spelling of 135965088 in words is "one hundred thirty-five million, nine hundred sixty-five thousand, eighty-eight".