2041693 has 2 divisors, whose sum is σ = 2041694. Its totient is φ = 2041692.

The previous prime is 2041681. The next prime is 2041703. The reversal of 2041693 is 3961402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1909924 + 131769 = 1382^2 + 363^2 .

It is a cyclic number.

It is not a de Polignac number, because 2041693 - 2⁵ = 2041661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2041643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020846 + 1020847.

It is an arithmetic number, because the mean of its divisors is an integer number (1020847).

2^2041693 is an apocalyptic number.

It is an amenable number.

2041693 is a deficient number, since it is larger than the sum of its proper divisors (1).

2041693 is an equidigital number, since it uses as much as digits as its factorization.

2041693 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 2041693 is about 1428.8782313409. The cubic root of 2041693 is about 126.8615889308.

The spelling of 2041693 in words is "two million, forty-one thousand, six hundred ninety-three".