2268472 has 16 divisors (see below), whose sum is σ = 4296240. Its totient is φ = 1122816.

The previous prime is 2268451. The next prime is 2268481. The reversal of 2268472 is 2748622.

It is a congruent number.

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, 553 + ... + 2200.

It is an arithmetic number, because the mean of its divisors is an integer number (268515).

2^2268472 is an apocalyptic number.

It is an amenable number.

2268472 is a deficient number, since it is larger than the sum of its proper divisors (2027768).

2268472 is a wasteful number, since it uses less digits than its factorization.

2268472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2862 (or 2858 counting only the distinct ones).

The product of its digits is 10752, while the sum is 31.

The square root of 2268472 is about 1506.1447473600. The cubic root of 2268472 is about 131.3946879076.

The spelling of 2268472 in words is "two million, two hundred sixty-eight thousand, four hundred seventy-two".