2298286 has 8 divisors (see below), whose sum is σ = 3506040. Its totient is φ = 1129608.

The previous prime is 2298223. The next prime is 2298293. The reversal of 2298286 is 6828922.

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, 9621 + ... + 9856.

It is an arithmetic number, because the mean of its divisors is an integer number (438255).

2^2298286 is an apocalyptic number.

2298286 is a deficient number, since it is larger than the sum of its proper divisors (1207754).

2298286 is a wasteful number, since it uses less digits than its factorization.

2298286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19538.

The product of its digits is 27648, while the sum is 37.

The square root of 2298286 is about 1516.0098944268. The cubic root of 2298286 is about 131.9678143138.

It can be divided in two parts, 229 and 8286, that added together give a triangular number (8515 = T₁₃₀).

The spelling of 2298286 in words is "two million, two hundred ninety-eight thousand, two hundred eighty-six".