2074481 has 2 divisors, whose sum is σ = 2074482. Its totient is φ = 2074480.

The previous prime is 2074463. The next prime is 2074483. The reversal of 2074481 is 1844702.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2016400 + 58081 = 1420^2 + 241^2 .

It is a cyclic number.

It is not a de Polignac number, because 2074481 - 2⁶ = 2074417 is a prime.

It is a super-2 number, since 2×2074481² = 8606942838722, which contains 22 as substring.

Together with 2074483, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2074481.

It is not a weakly prime, because it can be changed into another prime (2074483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1037240 + 1037241.

It is an arithmetic number, because the mean of its divisors is an integer number (1037241).

2^2074481 is an apocalyptic number.

It is an amenable number.

2074481 is a deficient number, since it is larger than the sum of its proper divisors (1).

2074481 is an equidigital number, since it uses as much as digits as its factorization.

2074481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1792, while the sum is 26.

The square root of 2074481 is about 1440.3058702928. The cubic root of 2074481 is about 127.5370852009.

The spelling of 2074481 in words is "two million, seventy-four thousand, four hundred eighty-one".