2263276 has 24 divisors (see below), whose sum is σ = 4158000. Its totient is φ = 1076544.

The previous prime is 2263273. The next prime is 2263307. The reversal of 2263276 is 6723622.

It is a d-powerful number, because it can be written as 2⁷ + 2¹⁵ + 6⁵ + 3³ + 2²¹ + 7⁶ + 6⁵ .

It is not an unprimeable number, because it can be changed into a prime (2263273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12555 + ... + 12733.

It is an arithmetic number, because the mean of its divisors is an integer number (173250).

2^2263276 is an apocalyptic number.

It is an amenable number.

2263276 is a deficient number, since it is larger than the sum of its proper divisors (1894724).

2263276 is a wasteful number, since it uses less digits than its factorization.

2263276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321 (or 319 counting only the distinct ones).

The product of its digits is 6048, while the sum is 28.

The square root of 2263276 is about 1504.4188246629. The cubic root of 2263276 is about 131.2942901169.

Adding to 2263276 its reverse (6723622), we get a palindrome (8986898).

The spelling of 2263276 in words is "two million, two hundred sixty-three thousand, two hundred seventy-six".