166107126 has 8 divisors (see below), whose sum is σ = 332214264. Its totient is φ = 55369040.

The previous prime is 166107107. The next prime is 166107131. The reversal of 166107126 is 621701661.

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

166107126 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 166107093 and 166107102.

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, 13842255 + ... + 13842266.

It is an arithmetic number, because the mean of its divisors is an integer number (41526783).

Almost surely, 2^166107126 is an apocalyptic number.

166107126 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.

166107126 is a wasteful number, since it uses less digits than its factorization.

166107126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27684526.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 166107126 is about 12888.2553512879. The cubic root of 166107126 is about 549.7046634785.

Adding to 166107126 its reverse (621701661), we get a palindrome (787808787).

The spelling of 166107126 in words is "one hundred sixty-six million, one hundred seven thousand, one hundred twenty-six".