135272364 has 12 divisors (see below), whose sum is σ = 315635544. Its totient is φ = 45090784.

The previous prime is 135272363. The next prime is 135272369. The reversal of 135272364 is 463272531.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×135272364² = 36597224924296992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (135272363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5636337 + ... + 5636360.

It is an arithmetic number, because the mean of its divisors is an integer number (26302962).

Almost surely, 2^135272364 is an apocalyptic number.

It is an amenable number.

135272364 is an abundant number, since it is smaller than the sum of its proper divisors (180363180).

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

135272364 is a wasteful number, since it uses less digits than its factorization.

135272364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11272704 (or 11272702 counting only the distinct ones).

The product of its digits is 30240, while the sum is 33.

The square root of 135272364 is about 11630.6648133286. The cubic root of 135272364 is about 513.3375418032.

The spelling of 135272364 in words is "one hundred thirty-five million, two hundred seventy-two thousand, three hundred sixty-four".