2738255 has 16 divisors (see below), whose sum is σ = 3581760. Its totient is φ = 1997568.

The previous prime is 2738251. The next prime is 2738269. The reversal of 2738255 is 5528372.

2738255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2738255 - 2² = 2738251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2738251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6491 + ... + 6899.

It is an arithmetic number, because the mean of its divisors is an integer number (223860).

2^2738255 is an apocalyptic number.

2738255 is a deficient number, since it is larger than the sum of its proper divisors (843505).

2738255 is a wasteful number, since it uses less digits than its factorization.

2738255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530.

The product of its digits is 16800, while the sum is 32.

The square root of 2738255 is about 1654.7673552497. The cubic root of 2738255 is about 139.9022276526.

The spelling of 2738255 in words is "two million, seven hundred thirty-eight thousand, two hundred fifty-five".