2263401636 has 48 divisors (see below), whose sum is σ = 5456252928. Its totient is φ = 729511200.

The previous prime is 2263401611. The next prime is 2263401697. The reversal of 2263401636 is 6361043622.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2263401597 and 2263401606.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 679471 + ... + 682793.

It is an arithmetic number, because the mean of its divisors is an integer number (113671936).

Almost surely, 2^2263401636 is an apocalyptic number.

It is an amenable number.

2263401636 is an abundant number, since it is smaller than the sum of its proper divisors (3192851292).

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

2263401636 is a wasteful number, since it uses less digits than its factorization.

2263401636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5192 (or 5190 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 33.

The square root of 2263401636 is about 47575.2208192458. The cubic root of 2263401636 is about 1312.9671948395.

The spelling of 2263401636 in words is "two billion, two hundred sixty-three million, four hundred one thousand, six hundred thirty-six".