2748366 has 24 divisors (see below), whose sum is σ = 5995080. Its totient is φ = 909936.

The previous prime is 2748313. The next prime is 2748371. The reversal of 2748366 is 6638472.

It is a d-powerful number, because it can be written as 2¹¹ + 7⁶ + 4³ + 8⁷ + 3¹² + 6 + 6 .

It is a self number, because there is not a number n which added to its sum of digits gives 2748366.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2796 + ... + 3648.

It is an arithmetic number, because the mean of its divisors is an integer number (249795).

2^2748366 is an apocalyptic number.

2748366 is an abundant number, since it is smaller than the sum of its proper divisors (3246714).

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

2748366 is a wasteful number, since it uses less digits than its factorization.

2748366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1040 (or 1037 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 2748366 is about 1657.8196524351. The cubic root of 2748366 is about 140.0742123546.

The spelling of 2748366 in words is "two million, seven hundred forty-eight thousand, three hundred sixty-six".