2273948 has 12 divisors (see below), whose sum is σ = 4116840. Its totient is φ = 1097712.

The previous prime is 2273927. The next prime is 2273959. The reversal of 2273948 is 8493722.

2273948 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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, 9686 + ... + 9917.

It is an arithmetic number, because the mean of its divisors is an integer number (343070).

2^2273948 is an apocalyptic number.

It is an amenable number.

2273948 is a deficient number, since it is larger than the sum of its proper divisors (1842892).

2273948 is a wasteful number, since it uses less digits than its factorization.

2273948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19636 (or 19634 counting only the distinct ones).

The product of its digits is 24192, while the sum is 35.

The square root of 2273948 is about 1507.9615379710. The cubic root of 2273948 is about 131.5003301085.

The spelling of 2273948 in words is "two million, two hundred seventy-three thousand, nine hundred forty-eight".