2200445136 has 40 divisors (see below), whose sum is σ = 6316093760. Its totient is φ = 733481568.

The previous prime is 2200445089. The next prime is 2200445147. The reversal of 2200445136 is 6315440022.

2200445136 is a `hidden beast` number, since 2 + 200 + 4 + 451 + 3 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2546380 + ... + 2547243.

It is an arithmetic number, because the mean of its divisors is an integer number (157902344).

Almost surely, 2^2200445136 is an apocalyptic number.

It is an amenable number.

2200445136 is an abundant number, since it is smaller than the sum of its proper divisors (4115648624).

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

2200445136 is a wasteful number, since it uses less digits than its factorization.

2200445136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5093640 (or 5093628 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 2200445136 is about 46908.9025239346. The cubic root of 2200445136 is about 1300.6791591290.

Adding to 2200445136 its reverse (6315440022), we get a palindrome (8515885158).

The spelling of 2200445136 in words is "two billion, two hundred million, four hundred forty-five thousand, one hundred thirty-six".