135260464 has 20 divisors (see below), whose sum is σ = 262420704. Its totient is φ = 67539008.

The previous prime is 135260443. The next prime is 135260491. The reversal of 135260464 is 464062531.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7449 + ... + 18055.

Almost surely, 2^135260464 is an apocalyptic number.

It is an amenable number.

135260464 is a deficient number, since it is larger than the sum of its proper divisors (127160240).

135260464 is a wasteful number, since it uses less digits than its factorization.

135260464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11412 (or 11406 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 135260464 is about 11630.1532234103. The cubic root of 135260464 is about 513.3224884799.

It can be divided in two parts, 1352 and 60464, that added together give a palindrome (61816).

The spelling of 135260464 in words is "one hundred thirty-five million, two hundred sixty thousand, four hundred sixty-four".