135596736 has 84 divisors (see below), whose sum is σ = 424016424. Its totient is φ = 41088000.

The previous prime is 135596689. The next prime is 135596761. The reversal of 135596736 is 637695531.

135596736 is a `hidden beast` number, since 1 + 3 + 559 + 67 + 36 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 135596691 and 135596700.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4365 + ... + 17036.

Almost surely, 2^135596736 is an apocalyptic number.

135596736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

135596736 is an abundant number, since it is smaller than the sum of its proper divisors (288419688).

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

135596736 is a wasteful number, since it uses less digits than its factorization.

135596736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21430 (or 21417 counting only the distinct ones).

The product of its digits is 510300, while the sum is 45.

The square root of 135596736 is about 11644.6011524655. The cubic root of 135596736 is about 513.7475280042.

The spelling of 135596736 in words is "one hundred thirty-five million, five hundred ninety-six thousand, seven hundred thirty-six".