2748299 has 4 divisors (see below), whose sum is σ = 2762880. Its totient is φ = 2733720.

The previous prime is 2748287. The next prime is 2748313. The reversal of 2748299 is 9928472.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2748299 - 2⁴ = 2748283 is a prime.

It is a d-powerful number, because it can be written as 2⁹ + 7⁶ + 4⁵ + 8³ + 2²¹ + 9 + 9⁶ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2718299) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7004 + ... + 7385.

It is an arithmetic number, because the mean of its divisors is an integer number (690720).

2^2748299 is an apocalyptic number.

2748299 is a deficient number, since it is larger than the sum of its proper divisors (14581).

2748299 is a wasteful number, since it uses less digits than its factorization.

2748299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14580.

The product of its digits is 72576, while the sum is 41.

The square root of 2748299 is about 1657.7994450476. The cubic root of 2748299 is about 140.0730740967.

Adding to 2748299 its sum of digits (41), we get a triangular number (2748340 = T₂₃₄₄).

The spelling of 2748299 in words is "two million, seven hundred forty-eight thousand, two hundred ninety-nine".