2748022 has 8 divisors (see below), whose sum is σ = 4140000. Its totient is φ = 1368024.

The previous prime is 2748019. The next prime is 2748037. The reversal of 2748022 is 2208472.

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

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, 2397 + ... + 3352.

It is an arithmetic number, because the mean of its divisors is an integer number (517500).

2^2748022 is an apocalyptic number.

2748022 is a deficient number, since it is larger than the sum of its proper divisors (1391978).

2748022 is a wasteful number, since it uses less digits than its factorization.

2748022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5990.

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 2748022 is about 1657.7158984579. The cubic root of 2748022 is about 140.0683679681.

The spelling of 2748022 in words is "two million, seven hundred forty-eight thousand, twenty-two".