135264276 has 48 divisors (see below), whose sum is σ = 400785280. Its totient is φ = 38646720.

The previous prime is 135264263. The next prime is 135264317. The reversal of 135264276 is 672462531.

135264276 is a `hidden beast` number, since 1 + 3 + 5 + 2 + 642 + 7 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 135264276.

It is a congruent number.

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, 88705 + ... + 90216.

Almost surely, 2^135264276 is an apocalyptic number.

It is an amenable number.

135264276 is an abundant number, since it is smaller than the sum of its proper divisors (265521004).

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

135264276 is a wasteful number, since it uses less digits than its factorization.

135264276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178941 (or 178933 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 135264276 is about 11630.3171065969. The cubic root of 135264276 is about 513.3273106994.

The spelling of 135264276 in words is "one hundred thirty-five million, two hundred sixty-four thousand, two hundred seventy-six".