2748801 has 16 divisors (see below), whose sum is σ = 4128768. Its totient is φ = 1611600.

The previous prime is 2748769. The next prime is 2748803. The reversal of 2748801 is 1088472.

It is not a de Polignac number, because 2748801 - 2⁵ = 2748769 is a prime.

It is an Ulam number.

2748801 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2748803) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 321 + ... + 2366.

It is an arithmetic number, because the mean of its divisors is an integer number (258048).

2^2748801 is an apocalyptic number.

It is an amenable number.

2748801 is a deficient number, since it is larger than the sum of its proper divisors (1379967).

2748801 is a wasteful number, since it uses less digits than its factorization.

2748801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2732.

The product of its (nonzero) digits is 3584, while the sum is 30.

The square root of 2748801 is about 1657.9508436621. The cubic root of 2748801 is about 140.0816020870.

It can be divided in two parts, 27 and 48801, that added together give a triangular number (48828 = T₃₁₂).

The spelling of 2748801 in words is "two million, seven hundred forty-eight thousand, eight hundred one".