2267264 has 16 divisors (see below), whose sum is σ = 4517070. Its totient is φ = 1133568.

The previous prime is 2267263. The next prime is 2267281. The reversal of 2267264 is 4627622.

It can be written as a sum of positive squares in only one way, i.e., 1420864 + 846400 = 1192^2 + 920^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is not an unprimeable number, because it can be changed into a prime (2267263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8729 + ... + 8984.

2^2267264 is an apocalyptic number.

It is an amenable number.

2267264 is a deficient number, since it is larger than the sum of its proper divisors (2249806).

2267264 is an equidigital number, since it uses as much as digits as its factorization.

2267264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17727 (or 17715 counting only the distinct ones).

The product of its digits is 8064, while the sum is 29.

The square root of 2267264 is about 1505.7436700847. The cubic root of 2267264 is about 131.3713604629.

The spelling of 2267264 in words is "two million, two hundred sixty-seven thousand, two hundred sixty-four".