2270512 has 10 divisors (see below), whose sum is σ = 4399148. Its totient is φ = 1135248.

The previous prime is 2270507. The next prime is 2270531. The reversal of 2270512 is 2150722.

It is a self number, because there is not a number n which added to its sum of digits gives 2270512.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70938 + ... + 70969.

2^2270512 is an apocalyptic number.

It is an amenable number.

2270512 is a deficient number, since it is larger than the sum of its proper divisors (2128636).

2270512 is a wasteful number, since it uses less digits than its factorization.

2270512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141915 (or 141909 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 2270512 is about 1506.8218209198. The cubic root of 2270512 is about 131.4340631426.

The spelling of 2270512 in words is "two million, two hundred seventy thousand, five hundred twelve".