135264885 has 32 divisors (see below), whose sum is σ = 253102080. Its totient is φ = 60395328.

The previous prime is 135264821. The next prime is 135264901. The reversal of 135264885 is 588462531.

It is not a de Polignac number, because 135264885 - 2⁶ = 135264821 is a prime.

It is a super-2 number, since 2×135264885² = 36593178228126450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10465 + ... + 19494.

It is an arithmetic number, because the mean of its divisors is an integer number (7909440).

Almost surely, 2^135264885 is an apocalyptic number.

135264885 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

135264885 is a deficient number, since it is larger than the sum of its proper divisors (117837195).

135264885 is a wasteful number, since it uses less digits than its factorization.

135264885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30017.

The product of its digits is 230400, while the sum is 42.

The square root of 135264885 is about 11630.3432881407. The cubic root of 135264885 is about 513.3280810823.

The spelling of 135264885 in words is "one hundred thirty-five million, two hundred sixty-four thousand, eight hundred eighty-five".