2266972 has 24 divisors (see below), whose sum is σ = 4247712. Its totient is φ = 1056000.

The previous prime is 2266961. The next prime is 2266973. The reversal of 2266972 is 2796622.

2266972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2266973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3472 + ... + 4072.

It is an arithmetic number, because the mean of its divisors is an integer number (176988).

2^2266972 is an apocalyptic number.

It is an amenable number.

2266972 is a deficient number, since it is larger than the sum of its proper divisors (1980740).

2266972 is a wasteful number, since it uses less digits than its factorization.

2266972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669 (or 667 counting only the distinct ones).

The product of its digits is 18144, while the sum is 34.

The square root of 2266972 is about 1505.6467049079. The cubic root of 2266972 is about 131.3657204662.

The spelling of 2266972 in words is "two million, two hundred sixty-six thousand, nine hundred seventy-two".