1232166 has 16 divisors (see below), whose sum is σ = 2654064. Its totient is φ = 379104.

The previous prime is 1232089. The next prime is 1232171. The reversal of 1232166 is 6612321.

It is a happy 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 7 ways as a sum of consecutive naturals, for example, 7821 + ... + 7976.

It is an arithmetic number, because the mean of its divisors is an integer number (165879).

2^1232166 is an apocalyptic number.

1232166 is an abundant number, since it is smaller than the sum of its proper divisors (1421898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1232166 is a wasteful number, since it uses less digits than its factorization.

1232166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15815.

The product of its digits is 432, while the sum is 21.

The square root of 1232166 is about 1110.0297293316. The cubic root of 1232166 is about 107.2069828191.

Adding to 1232166 its reverse (6612321), we get a palindrome (7844487).

The spelling of 1232166 in words is "one million, two hundred thirty-two thousand, one hundred sixty-six".