135269086 has 16 divisors (see below), whose sum is σ = 211267728. Its totient is φ = 64900800.

The previous prime is 135269081. The next prime is 135269107. The reversal of 135269086 is 680962531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135269081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8520 + ... + 18523.

It is an arithmetic number, because the mean of its divisors is an integer number (13204233).

Almost surely, 2^135269086 is an apocalyptic number.

135269086 is a deficient number, since it is larger than the sum of its proper divisors (75998642).

135269086 is a wasteful number, since it uses less digits than its factorization.

135269086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27147.

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 135269086 is about 11630.5238918976. The cubic root of 135269086 is about 513.3333952699. Note that the first 4 decimals are identical.

The spelling of 135269086 in words is "one hundred thirty-five million, two hundred sixty-nine thousand, eighty-six".