2286049 has 4 divisors (see below), whose sum is σ = 2329236. Its totient is φ = 2242864.

The previous prime is 2286047. The next prime is 2286059. The reversal of 2286049 is 9406822.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9406822 = 2 ⋅4703411.

It can be written as a sum of positive squares in 2 ways, for example, as 1065024 + 1221025 = 1032^2 + 1105^2 .

It is a cyclic number.

It is not a de Polignac number, because 2286049 - 2¹ = 2286047 is a prime.

It is a d-powerful number, because it can be written as 2¹⁷ + 2²¹ + 8³ + 6⁶ + 0 + 4⁶ + 9⁴ .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2286049.

It is not an unprimeable number, because it can be changed into a prime (2286047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21514 + ... + 21619.

It is an arithmetic number, because the mean of its divisors is an integer number (582309).

2^2286049 is an apocalyptic number.

It is an amenable number.

2286049 is a deficient number, since it is larger than the sum of its proper divisors (43187).

2286049 is an equidigital number, since it uses as much as digits as its factorization.

2286049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43186.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 2286049 is about 1511.9685843297. The cubic root of 2286049 is about 131.7331807999.

The spelling of 2286049 in words is "two million, two hundred eighty-six thousand, forty-nine".