2282664 has 16 divisors (see below), whose sum is σ = 5706720. Its totient is φ = 760880.

The previous prime is 2282653. The next prime is 2282699. The reversal of 2282664 is 4662822.

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

It is a d-powerful number, because it can be written as 2¹⁶ + 2²⁰ + 8 + 2²⁰ + 6⁵ + 6⁶ + 4⁸ .

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, 47532 + ... + 47579.

It is an arithmetic number, because the mean of its divisors is an integer number (356670).

2^2282664 is an apocalyptic number.

2282664 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2282664 is an abundant number, since it is smaller than the sum of its proper divisors (3424056).

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

2282664 is a wasteful number, since it uses less digits than its factorization.

2282664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95120 (or 95116 counting only the distinct ones).

The product of its digits is 9216, while the sum is 30.

The square root of 2282664 is about 1510.8487680771. The cubic root of 2282664 is about 131.6681286668.

The spelling of 2282664 in words is "two million, two hundred eighty-two thousand, six hundred sixty-four".