2263273260 has 24 divisors (see below), whose sum is σ = 6337165296. Its totient is φ = 603539520.

The previous prime is 2263273253. The next prime is 2263273261. The reversal of 2263273260 is 623723622.

It is not an unprimeable number, because it can be changed into a prime (2263273261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18860551 + ... + 18860670.

It is an arithmetic number, because the mean of its divisors is an integer number (264048554).

Almost surely, 2^2263273260 is an apocalyptic number.

2263273260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2263273260 is an abundant number, since it is smaller than the sum of its proper divisors (4073892036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2263273260 is a wasteful number, since it uses less digits than its factorization.

2263273260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37721233 (or 37721231 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 33.

The square root of 2263273260 is about 47573.8716103703. The cubic root of 2263273260 is about 1312.9423713378.

Adding to 2263273260 its reverse (623723622), we get a palindrome (2886996882).

The spelling of 2263273260 in words is "two billion, two hundred sixty-three million, two hundred seventy-three thousand, two hundred sixty".