2250606636 has 36 divisors (see below), whose sum is σ = 5694698464. Its totient is φ = 749455200.

The previous prime is 2250606623. The next prime is 2250606641. The reversal of 2250606636 is 6366060522.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2250606636.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6141 + ... + 67371.

Almost surely, 2^2250606636 is an apocalyptic number.

It is an amenable number.

2250606636 is an abundant number, since it is smaller than the sum of its proper divisors (3444091828).

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

2250606636 is a wasteful number, since it uses less digits than its factorization.

2250606636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62262 (or 62257 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The square root of 2250606636 is about 47440.5589764708. The cubic root of 2250606636 is about 1310.4884521575.

The spelling of 2250606636 in words is "two billion, two hundred fifty million, six hundred six thousand, six hundred thirty-six".