2286973 has 16 divisors (see below), whose sum is σ = 2661120. Its totient is φ = 1947456.

The previous prime is 2286961. The next prime is 2286979. The reversal of 2286973 is 3796822.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2286973 is a prime.

It is a Duffinian number.

2286973 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2286979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11511 + ... + 11707.

It is an arithmetic number, because the mean of its divisors is an integer number (166320).

2^2286973 is an apocalyptic number.

It is an amenable number.

2286973 is a deficient number, since it is larger than the sum of its proper divisors (374147).

2286973 is a wasteful number, since it uses less digits than its factorization.

2286973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276.

The product of its digits is 36288, while the sum is 37.

The square root of 2286973 is about 1512.2741153640. The cubic root of 2286973 is about 131.7509268562.

The spelling of 2286973 in words is "two million, two hundred eighty-six thousand, nine hundred seventy-three".