2263311604 has 12 divisors (see below), whose sum is σ = 3982679428. Its totient is φ = 1125403200.

The previous prime is 2263311569. The next prime is 2263311623. The reversal of 2263311604 is 4061133622.

It can be written as a sum of positive squares in 2 ways, for example, as 49420900 + 2213890704 = 7030^2 + 47052^2 .

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1562337 + ... + 1563784.

Almost surely, 2^2263311604 is an apocalyptic number.

It is an amenable number.

2263311604 is a deficient number, since it is larger than the sum of its proper divisors (1719367824).

2263311604 is a wasteful number, since it uses less digits than its factorization.

2263311604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3126306 (or 3126304 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 2263311604 is about 47574.2746029827. The cubic root of 2263311604 is about 1312.9497858465.

The spelling of 2263311604 in words is "two billion, two hundred sixty-three million, three hundred eleven thousand, six hundred four".