2744055 has 36 divisors (see below), whose sum is σ = 5076552. Its totient is φ = 1370880.

The previous prime is 2744051. The next prime is 2744081. The reversal of 2744055 is 5504472.

It is not a de Polignac number, because 2744055 - 2² = 2744051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2744051) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 12900 + ... + 13110.

2^2744055 is an apocalyptic number.

2744055 is a deficient number, since it is larger than the sum of its proper divisors (2332497).

2744055 is a wasteful number, since it uses less digits than its factorization.

2744055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256 (or 236 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 2744055 is about 1656.5189404290. The cubic root of 2744055 is about 140.0009353679. Note that the first 3 decimals are identical.

It can be divided in two parts, 27440 and 55, that added together give a triangular number (27495 = T₂₃₄).

The spelling of 2744055 in words is "two million, seven hundred forty-four thousand, fifty-five".