2268512 has 12 divisors (see below), whose sum is σ = 4466196. Its totient is φ = 1134240.

The previous prime is 2268503. The next prime is 2268517. The reversal of 2268512 is 2158622.

It is a super-2 number, since 2×2268512² = 10292293388288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2268517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35414 + ... + 35477.

It is an arithmetic number, because the mean of its divisors is an integer number (372183).

2^2268512 is an apocalyptic number.

It is an amenable number.

2268512 is a deficient number, since it is larger than the sum of its proper divisors (2197684).

2268512 is an equidigital number, since it uses as much as digits as its factorization.

2268512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70901 (or 70893 counting only the distinct ones).

The product of its digits is 1920, while the sum is 26.

The square root of 2268512 is about 1506.1580262376. The cubic root of 2268512 is about 131.3954601979.

The spelling of 2268512 in words is "two million, two hundred sixty-eight thousand, five hundred twelve".