2674541 has 2 divisors, whose sum is σ = 2674542. Its totient is φ = 2674540.

The previous prime is 2674537. The next prime is 2674543. The reversal of 2674541 is 1454762.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1716100 + 958441 = 1310^2 + 979^2 .

It is a cyclic number.

It is not a de Polignac number, because 2674541 - 2² = 2674537 is a prime.

It is a Sophie Germain prime.

Together with 2674543, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is equal to p₁₉₄₉₀₆ and since 2674541 and 194906 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2674543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1337270 + 1337271.

It is an arithmetic number, because the mean of its divisors is an integer number (1337271).

2^2674541 is an apocalyptic number.

It is an amenable number.

2674541 is a deficient number, since it is larger than the sum of its proper divisors (1).

2674541 is an equidigital number, since it uses as much as digits as its factorization.

2674541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6720, while the sum is 29.

The square root of 2674541 is about 1635.4023969653. The cubic root of 2674541 is about 138.8086146851.

The spelling of 2674541 in words is "two million, six hundred seventy-four thousand, five hundred forty-one".