2758141 has 2 divisors, whose sum is σ = 2758142. Its totient is φ = 2758140.

The previous prime is 2758121. The next prime is 2758157. The reversal of 2758141 is 1418572.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1863225 + 894916 = 1365^2 + 946^2 .

It is a cyclic number.

It is not a de Polignac number, because 2758141 - 2⁵ = 2758109 is a prime.

It is a Chen prime.

2758141 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2758121) 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, 1379070 + 1379071.

It is an arithmetic number, because the mean of its divisors is an integer number (1379071).

2^2758141 is an apocalyptic number.

It is an amenable number.

2758141 is a deficient number, since it is larger than the sum of its proper divisors (1).

2758141 is an equidigital number, since it uses as much as digits as its factorization.

2758141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2240, while the sum is 28.

The square root of 2758141 is about 1660.7651850879. The cubic root of 2758141 is about 140.2400812547.

The spelling of 2758141 in words is "two million, seven hundred fifty-eight thousand, one hundred forty-one".