2754491 has 2 divisors, whose sum is σ = 2754492. Its totient is φ = 2754490.

The previous prime is 2754481. The next prime is 2754497. The reversal of 2754491 is 1944572.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2754491 - 2¹⁰ = 2753467 is a prime.

It is not a weakly prime, because it can be changed into another prime (2754497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1377245 + 1377246.

It is an arithmetic number, because the mean of its divisors is an integer number (1377246).

2^2754491 is an apocalyptic number.

2754491 is a deficient number, since it is larger than the sum of its proper divisors (1).

2754491 is an equidigital number, since it uses as much as digits as its factorization.

2754491 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10080, while the sum is 32.

The square root of 2754491 is about 1659.6659302402. The cubic root of 2754491 is about 140.1781914697.

The spelling of 2754491 in words is "two million, seven hundred fifty-four thousand, four hundred ninety-one".