126323166 has 8 divisors (see below), whose sum is σ = 252646344. Its totient is φ = 42107720.

The previous prime is 126323147. The next prime is 126323177. The reversal of 126323166 is 661323621.

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

126323166 is an admirable number.

It is a nude number because it is divisible by every one of its digits.

It is a congruent 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, 10526925 + ... + 10526936.

It is an arithmetic number, because the mean of its divisors is an integer number (31580793).

Almost surely, 2^126323166 is an apocalyptic number.

126323166 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.

126323166 is a wasteful number, since it uses less digits than its factorization.

126323166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21053866.

The product of its digits is 7776, while the sum is 30.

The square root of 126323166 is about 11239.3578998090. The cubic root of 126323166 is about 501.7580327305.

Adding to 126323166 its reverse (661323621), we get a palindrome (787646787).

The spelling of 126323166 in words is "one hundred twenty-six million, three hundred twenty-three thousand, one hundred sixty-six".