165226682 has 8 divisors (see below), whose sum is σ = 254538516. Its totient is φ = 80380512.

The previous prime is 165226681. The next prime is 165226693. The reversal of 165226682 is 286622561.

165226682 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 144985681 + 20241001 = 12041^2 + 4499^2 .

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

It is not an unprimeable number, because it can be changed into a prime (165226681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1116323 + ... + 1116470.

Almost surely, 2^165226682 is an apocalyptic number.

165226682 is a deficient number, since it is larger than the sum of its proper divisors (89311834).

165226682 is a wasteful number, since it uses less digits than its factorization.

165226682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2232832.

The product of its digits is 69120, while the sum is 38.

The square root of 165226682 is about 12854.0531351010. The cubic root of 165226682 is about 548.7317134228.

The spelling of 165226682 in words is "one hundred sixty-five million, two hundred twenty-six thousand, six hundred eighty-two".