2298481 has 2 divisors, whose sum is σ = 2298482. Its totient is φ = 2298480.

The previous prime is 2298469. The next prime is 2298493. The reversal of 2298481 is 1848922.

It is a balanced prime because it is at equal distance from previous prime (2298469) and next prime (2298493).

It can be written as a sum of positive squares in only one way, i.e., 2298256 + 225 = 1516^2 + 15^2 .

It is a cyclic number.

It is not a de Polignac number, because 2298481 - 2⁹ = 2297969 is a prime.

It is a super-2 number, since 2×2298481² = 10566029814722, which contains 22 as substring.

2298481 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2293481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1149240 + 1149241.

It is an arithmetic number, because the mean of its divisors is an integer number (1149241).

2^2298481 is an apocalyptic number.

It is an amenable number.

2298481 is a deficient number, since it is larger than the sum of its proper divisors (1).

2298481 is an equidigital number, since it uses as much as digits as its factorization.

2298481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9216, while the sum is 34.

The square root of 2298481 is about 1516.0742066271. The cubic root of 2298481 is about 131.9715465148.

The spelling of 2298481 in words is "two million, two hundred ninety-eight thousand, four hundred eighty-one".