135862265 has 64 divisors (see below), whose sum is σ = 216207360. Its totient is φ = 79453440.

The previous prime is 135862211. The next prime is 135862277. The reversal of 135862265 is 562268531.

135862265 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 135862265 - 2⁶ = 135862201 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 593171 + ... + 593399.

It is an arithmetic number, because the mean of its divisors is an integer number (3378240).

Almost surely, 2^135862265 is an apocalyptic number.

It is an amenable number.

135862265 is a deficient number, since it is larger than the sum of its proper divisors (80345095).

135862265 is a wasteful number, since it uses less digits than its factorization.

135862265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342.

The product of its digits is 86400, while the sum is 38.

The square root of 135862265 is about 11655.9969543579. The cubic root of 135862265 is about 514.0826538694.

It can be divided in two parts, 13586 and 2265, that added together give a palindrome (15851).

The spelling of 135862265 in words is "one hundred thirty-five million, eight hundred sixty-two thousand, two hundred sixty-five".