2267944 has 16 divisors (see below), whose sum is σ = 4860000. Its totient is φ = 971952.

The previous prime is 2267933. The next prime is 2267971. The reversal of 2267944 is 4497622.

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, 20194 + ... + 20305.

It is an arithmetic number, because the mean of its divisors is an integer number (303750).

2^2267944 is an apocalyptic number.

It is an amenable number.

2267944 is an abundant number, since it is smaller than the sum of its proper divisors (2592056).

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

2267944 is a wasteful number, since it uses less digits than its factorization.

2267944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40512 (or 40508 counting only the distinct ones).

The product of its digits is 24192, while the sum is 34.

The square root of 2267944 is about 1505.9694552015. The cubic root of 2267944 is about 131.3844928250.

The spelling of 2267944 in words is "two million, two hundred sixty-seven thousand, nine hundred forty-four".