2263605233 has 8 divisors (see below), whose sum is σ = 2420490600. Its totient is φ = 2109356800.

The previous prime is 2263605221. The next prime is 2263605259. The reversal of 2263605233 is 3325063622.

It can be written as a sum of positive squares in 4 ways, for example, as 898081024 + 1365524209 = 29968^2 + 36953^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2263605233 - 2⁸ = 2263604977 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2263605233.

It is not an unprimeable number, because it can be changed into a prime (2263605293) 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, 657458 + ... + 660891.

It is an arithmetic number, because the mean of its divisors is an integer number (302561325).

Almost surely, 2^2263605233 is an apocalyptic number.

It is an amenable number.

2263605233 is a deficient number, since it is larger than the sum of its proper divisors (156885367).

2263605233 is a wasteful number, since it uses less digits than its factorization.

2263605233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1318467.

The product of its (nonzero) digits is 38880, while the sum is 32.

The square root of 2263605233 is about 47577.3605089648. The cubic root of 2263605233 is about 1313.0065615701.

Adding to 2263605233 its reverse (3325063622), we get a palindrome (5588668855).

The spelling of 2263605233 in words is "two billion, two hundred sixty-three million, six hundred five thousand, two hundred thirty-three".