2298446 has 8 divisors (see below), whose sum is σ = 3475200. Its totient is φ = 1140048.

The previous prime is 2298427. The next prime is 2298469. The reversal of 2298446 is 6448922.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4271 + ... + 4778.

It is an arithmetic number, because the mean of its divisors is an integer number (434400).

2^2298446 is an apocalyptic number.

2298446 is a deficient number, since it is larger than the sum of its proper divisors (1176754).

2298446 is a wasteful number, since it uses less digits than its factorization.

2298446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9178.

The product of its digits is 27648, while the sum is 35.

The square root of 2298446 is about 1516.0626636126. The cubic root of 2298446 is about 131.9708766481.

It can be divided in two parts, 2298 and 446, that added together give a cube (2744 = 14³).

The spelling of 2298446 in words is "two million, two hundred ninety-eight thousand, four hundred forty-six".