2751244 has 12 divisors (see below), whose sum is σ = 4826304. Its totient is φ = 1372304.

The previous prime is 2751241. The next prime is 2751247. The reversal of 2751244 is 4421572.

2751244 is nontrivially palindromic in base 11.

It is an interprime number because it is at equal distance from previous prime (2751241) and next prime (2751247).

It is a super-3 number, since 3×2751244³ = 62475333057291404352, which contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2751241) 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, 2757 + ... + 3619.

It is an arithmetic number, because the mean of its divisors is an integer number (402192).

2^2751244 is an apocalyptic number.

It is an amenable number.

2751244 is a deficient number, since it is larger than the sum of its proper divisors (2075060).

2751244 is a wasteful number, since it uses less digits than its factorization.

2751244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1664 (or 1662 counting only the distinct ones).

The product of its digits is 2240, while the sum is 25.

The square root of 2751244 is about 1658.6874328818. The cubic root of 2751244 is about 140.1230890264.

It can be divided in two parts, 27512 and 44, that added together give a square (27556 = 166²).

The spelling of 2751244 in words is "two million, seven hundred fifty-one thousand, two hundred forty-four".