2012741 has 2 divisors, whose sum is σ = 2012742. Its totient is φ = 2012740.

The previous prime is 2012719. The next prime is 2012743. The reversal of 2012741 is 1472102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1562500 + 450241 = 1250^2 + 671^2 .

It is a cyclic number.

It is not a de Polignac number, because 2012741 - 2⁶ = 2012677 is a prime.

It is a super-2 number, since 2×2012741² = 8102252666162, which contains 22 as substring.

Together with 2012743, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2012743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006370 + 1006371.

It is an arithmetic number, because the mean of its divisors is an integer number (1006371).

2^2012741 is an apocalyptic number.

It is an amenable number.

2012741 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012741 is an equidigital number, since it uses as much as digits as its factorization.

2012741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 2012741 is about 1418.7110347072. The cubic root of 2012741 is about 126.2590830965.

Adding to 2012741 its reverse (1472102), we get a palindrome (3484843).

The spelling of 2012741 in words is "two million, twelve thousand, seven hundred forty-one".