135676586 has 8 divisors (see below), whose sum is σ = 212363424. Its totient is φ = 64888780.

The previous prime is 135676579. The next prime is 135676613. The reversal of 135676586 is 685676531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 135676586.

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, 1474700 + ... + 1474791.

It is an arithmetic number, because the mean of its divisors is an integer number (26545428).

Almost surely, 2^135676586 is an apocalyptic number.

135676586 is a deficient number, since it is larger than the sum of its proper divisors (76686838).

135676586 is a wasteful number, since it uses less digits than its factorization.

135676586 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2949516.

The product of its digits is 907200, while the sum is 47.

The square root of 135676586 is about 11648.0292753753. The cubic root of 135676586 is about 513.8483531702.

Subtracting 135676586 from its reverse (685676531), we obtain a palindrome (549999945).

The spelling of 135676586 in words is "one hundred thirty-five million, six hundred seventy-six thousand, five hundred eighty-six".