135286822 has 16 divisors (see below), whose sum is σ = 221626944. Its totient is φ = 61425000.

The previous prime is 135286817. The next prime is 135286829. The reversal of 135286822 is 228682531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135286829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20197 + ... + 26047.

It is an arithmetic number, because the mean of its divisors is an integer number (13851684).

Almost surely, 2^135286822 is an apocalyptic number.

135286822 is a deficient number, since it is larger than the sum of its proper divisors (86340122).

135286822 is a wasteful number, since it uses less digits than its factorization.

135286822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6915.

The product of its digits is 46080, while the sum is 37.

The square root of 135286822 is about 11631.2863433070. The cubic root of 135286822 is about 513.3558297706.

The spelling of 135286822 in words is "one hundred thirty-five million, two hundred eighty-six thousand, eight hundred twenty-two".