2732166 has 12 divisors (see below), whose sum is σ = 5919732. Its totient is φ = 910716.

The previous prime is 2732161. The next prime is 2732173. The reversal of 2732166 is 6612372.

It is a happy number.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2732161) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 75876 + ... + 75911.

It is an arithmetic number, because the mean of its divisors is an integer number (493311).

2^2732166 is an apocalyptic number.

2732166 is an abundant number, since it is smaller than the sum of its proper divisors (3187566).

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

2732166 is a wasteful number, since it uses less digits than its factorization.

2732166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151795 (or 151792 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 2732166 is about 1652.9264956434. The cubic root of 2732166 is about 139.7984514801.

The spelling of 2732166 in words is "two million, seven hundred thirty-two thousand, one hundred sixty-six".