2298663 has 24 divisors (see below), whose sum is σ = 3481920. Its totient is φ = 1460160.

The previous prime is 2298661. The next prime is 2298671. The reversal of 2298663 is 3668922.

It is not a de Polignac number, because 2298663 - 2¹ = 2298661 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2298661) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29058 + ... + 29136.

It is an arithmetic number, because the mean of its divisors is an integer number (145080).

2^2298663 is an apocalyptic number.

2298663 is a deficient number, since it is larger than the sum of its proper divisors (1183257).

2298663 is a wasteful number, since it uses less digits than its factorization.

2298663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199 (or 196 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 2298663 is about 1516.1342288861. The cubic root of 2298663 is about 131.9750297120.

The spelling of 2298663 in words is "two million, two hundred ninety-eight thousand, six hundred sixty-three".