135093786 has 8 divisors (see below), whose sum is σ = 270187584. Its totient is φ = 45031260.

The previous prime is 135093779. The next prime is 135093793. The reversal of 135093786 is 687390531.

It is an interprime number because it is at equal distance from previous prime (135093779) and next prime (135093793).

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

135093786 is an admirable number.

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, 11257810 + ... + 11257821.

It is an arithmetic number, because the mean of its divisors is an integer number (33773448).

Almost surely, 2^135093786 is an apocalyptic number.

135093786 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135093786 is a wasteful number, since it uses less digits than its factorization.

135093786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22515636.

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 135093786 is about 11622.9852447639. The cubic root of 135093786 is about 513.1115504335. Note that the first 3 decimals are identical.

The spelling of 135093786 in words is "one hundred thirty-five million, ninety-three thousand, seven hundred eighty-six".