2262872 has 16 divisors (see below), whose sum is σ = 4347000. Its totient is φ = 1103680.

The previous prime is 2262859. The next prime is 2262877. The reversal of 2262872 is 2782622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2262877) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3122 + ... + 3777.

2^2262872 is an apocalyptic number.

It is an amenable number.

2262872 is a deficient number, since it is larger than the sum of its proper divisors (2084128).

2262872 is a wasteful number, since it uses less digits than its factorization.

2262872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6946 (or 6942 counting only the distinct ones).

The product of its digits is 5376, while the sum is 29.

The square root of 2262872 is about 1504.2845475508. The cubic root of 2262872 is about 131.2864775406.

The spelling of 2262872 in words is "two million, two hundred sixty-two thousand, eight hundred seventy-two".