135417086 has 32 divisors (see below), whose sum is σ = 238022400. Its totient is φ = 57756888.

The previous prime is 135417071. The next prime is 135417091. The reversal of 135417086 is 680714531.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210281 + ... + 210923.

It is an arithmetic number, because the mean of its divisors is an integer number (7438200).

Almost surely, 2^135417086 is an apocalyptic number.

135417086 is a deficient number, since it is larger than the sum of its proper divisors (102605314).

135417086 is an equidigital number, since it uses as much as digits as its factorization.

135417086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973 (or 959 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 135417086 is about 11636.8847205771. The cubic root of 135417086 is about 513.5205423699.

The spelling of 135417086 in words is "one hundred thirty-five million, four hundred seventeen thousand, eighty-six".