2264584538 has 16 divisors (see below), whose sum is σ = 3562154280. Its totient is φ = 1078269696.

The previous prime is 2264584537. The next prime is 2264584571. The reversal of 2264584538 is 8354854622.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2207778169 + 56806369 = 46987^2 + 7537^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2264584492 and 2264584501.

It is not an unprimeable number, because it can be changed into a prime (2264584537) 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, 263195 + ... + 271662.

Almost surely, 2^2264584538 is an apocalyptic number.

2264584538 is a deficient number, since it is larger than the sum of its proper divisors (1297569742).

2264584538 is a wasteful number, since it uses less digits than its factorization.

2264584538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534961.

The product of its digits is 1843200, while the sum is 47.

The square root of 2264584538 is about 47587.6511082445. The cubic root of 2264584538 is about 1313.1958832307.

The spelling of 2264584538 in words is "two billion, two hundred sixty-four million, five hundred eighty-four thousand, five hundred thirty-eight".