2303286 has 16 divisors (see below), whose sum is σ = 4652544. Its totient is φ = 760104.

The previous prime is 2303263. The next prime is 2303293. The reversal of 2303286 is 6823032.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1246 + ... + 2481.

It is an arithmetic number, because the mean of its divisors is an integer number (290784).

2^2303286 is an apocalyptic number.

2303286 is an abundant number, since it is smaller than the sum of its proper divisors (2349258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2303286 is a wasteful number, since it uses less digits than its factorization.

2303286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3835.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 2303286 is about 1517.6580642556. The cubic root of 2303286 is about 132.0634451662.

The spelling of 2303286 in words is "two million, three hundred three thousand, two hundred eighty-six".