2748937 has 8 divisors (see below), whose sum is σ = 2897856. Its totient is φ = 2602512.

The previous prime is 2748931. The next prime is 2748953. The reversal of 2748937 is 7398472.

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

It is a cyclic number.

It is not a de Polignac number, because 2748937 - 2¹¹ = 2746889 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2748937.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2748931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1903 + ... + 3019.

It is an arithmetic number, because the mean of its divisors is an integer number (362232).

2^2748937 is an apocalyptic number.

It is an amenable number.

2748937 is a deficient number, since it is larger than the sum of its proper divisors (148919).

2748937 is a wasteful number, since it uses less digits than its factorization.

2748937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1247.

The product of its digits is 84672, while the sum is 40.

The square root of 2748937 is about 1657.9918576398. The cubic root of 2748937 is about 140.0839122802.

The spelling of 2748937 in words is "two million, seven hundred forty-eight thousand, nine hundred thirty-seven".