2298611 has 4 divisors (see below), whose sum is σ = 2626992. Its totient is φ = 1970232.

The previous prime is 2298607. The next prime is 2298613. The reversal of 2298611 is 1168922.

2298611 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2298611 - 2² = 2298607 is a prime.

It is a super-2 number, since 2×2298611² = 10567225058642, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2298613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164180 + ... + 164193.

It is an arithmetic number, because the mean of its divisors is an integer number (656748).

2^2298611 is an apocalyptic number.

2298611 is a deficient number, since it is larger than the sum of its proper divisors (328381).

2298611 is an equidigital number, since it uses as much as digits as its factorization.

2298611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328380.

The product of its digits is 1728, while the sum is 29.

The square root of 2298611 is about 1516.1170799117. The cubic root of 2298611 is about 131.9740345315.

The spelling of 2298611 in words is "two million, two hundred ninety-eight thousand, six hundred eleven".