2267270 has 16 divisors (see below), whose sum is σ = 4296240. Its totient is φ = 859104.

The previous prime is 2267263. The next prime is 2267281. The reversal of 2267270 is 727622.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5777 + ... + 6156.

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

2^2267270 is an apocalyptic number.

2267270 is a deficient number, since it is larger than the sum of its proper divisors (2028970).

2267270 is a wasteful number, since it uses less digits than its factorization.

2267270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11959.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 2267270 is about 1505.7456624543. The cubic root of 2267270 is about 131.3714763481.

Adding to 2267270 its product of nonzero digits (2352), we get a palindrome (2269622).

The spelling of 2267270 in words is "two million, two hundred sixty-seven thousand, two hundred seventy".