2074281 has 16 divisors (see below), whose sum is σ = 3041280. Its totient is φ = 1247120.

The previous prime is 2074279. The next prime is 2074321. The reversal of 2074281 is 1824702.

It is a cyclic number.

It is not a de Polignac number, because 2074281 - 2¹ = 2074279 is a prime.

It is a super-2 number, since 2×2074281² = 8605283333922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2074201) 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 in 15 ways as a sum of consecutive naturals, for example, 7756 + ... + 8018.

It is an arithmetic number, because the mean of its divisors is an integer number (190080).

2^2074281 is an apocalyptic number.

It is an amenable number.

2074281 is a deficient number, since it is larger than the sum of its proper divisors (966999).

2074281 is a wasteful number, since it uses less digits than its factorization.

2074281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516.

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 2074281 is about 1440.2364389224. The cubic root of 2074281 is about 127.5329864670.

Adding to 2074281 its reverse (1824702), we get a palindrome (3898983).

The spelling of 2074281 in words is "two million, seventy-four thousand, two hundred eighty-one".