2754091 has 2 divisors, whose sum is σ = 2754092. Its totient is φ = 2754090.

The previous prime is 2754083. The next prime is 2754109. The reversal of 2754091 is 1904572.

It is a happy number.

Together with next prime (2754109) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2754091 - 2³ = 2754083 is a prime.

It is not a weakly prime, because it can be changed into another prime (2754001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1377045 + 1377046.

It is an arithmetic number, because the mean of its divisors is an integer number (1377046).

2^2754091 is an apocalyptic number.

2754091 is a deficient number, since it is larger than the sum of its proper divisors (1).

2754091 is an equidigital number, since it uses as much as digits as its factorization.

2754091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 2754091 is about 1659.5454196858. The cubic root of 2754091 is about 140.1714057041.

The spelling of 2754091 in words is "two million, seven hundred fifty-four thousand, ninety-one".