2266724 has 6 divisors (see below), whose sum is σ = 3966774. Its totient is φ = 1133360.

The previous prime is 2266717. The next prime is 2266739. The reversal of 2266724 is 4276622.

It can be written as a sum of positive squares in only one way, i.e., 1364224 + 902500 = 1168^2 + 950^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283337 + ... + 283344.

It is an arithmetic number, because the mean of its divisors is an integer number (661129).

2^2266724 is an apocalyptic number.

It is an amenable number.

2266724 is a deficient number, since it is larger than the sum of its proper divisors (1700050).

2266724 is a wasteful number, since it uses less digits than its factorization.

2266724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566685 (or 566683 counting only the distinct ones).

The product of its digits is 8064, while the sum is 29.

The square root of 2266724 is about 1505.5643460178. The cubic root of 2266724 is about 131.3609299517.

The spelling of 2266724 in words is "two million, two hundred sixty-six thousand, seven hundred twenty-four".