136814266 has 16 divisors (see below), whose sum is σ = 219329856. Its totient is φ = 63779776.

The previous prime is 136814263. The next prime is 136814267. The reversal of 136814266 is 662418631.

It is a happy number.

136814266 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×136814266² = 37436286762237512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (136814263) 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, 15166 + ... + 22441.

It is an arithmetic number, because the mean of its divisors is an integer number (13708116).

Almost surely, 2^136814266 is an apocalyptic number.

136814266 is a deficient number, since it is larger than the sum of its proper divisors (82515590).

136814266 is a wasteful number, since it uses less digits than its factorization.

136814266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37733.

The product of its digits is 41472, while the sum is 37.

The square root of 136814266 is about 11696.7630565041. The cubic root of 136814266 is about 515.2806036724.

The spelling of 136814266 in words is "one hundred thirty-six million, eight hundred fourteen thousand, two hundred sixty-six".