2201541648 has 40 divisors (see below), whose sum is σ = 5690037600. Its totient is φ = 733496064.

The previous prime is 2201541637. The next prime is 2201541653. The reversal of 2201541648 is 8461451022.

It is a happy 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, 102468 + ... + 122076.

It is an arithmetic number, because the mean of its divisors is an integer number (142250940).

Almost surely, 2^2201541648 is an apocalyptic number.

It is an amenable number.

2201541648 is an abundant number, since it is smaller than the sum of its proper divisors (3488495952).

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

2201541648 is a wasteful number, since it uses less digits than its factorization.

2201541648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21959 (or 21953 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 2201541648 is about 46920.5887431094. The cubic root of 2201541648 is about 1300.8951720087.

The spelling of 2201541648 in words is "two billion, two hundred one million, five hundred forty-one thousand, six hundred forty-eight".