2201604168 has 64 divisors (see below), whose sum is σ = 5545944000. Its totient is φ = 728301312.

The previous prime is 2201604103. The next prime is 2201604169. The reversal of 2201604168 is 8614061022.

It is not an unprimeable number, because it can be changed into a prime (2201604169) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2797071 + ... + 2797857.

It is an arithmetic number, because the mean of its divisors is an integer number (86655375).

Almost surely, 2^2201604168 is an apocalyptic number.

It is an amenable number.

2201604168 is an abundant number, since it is smaller than the sum of its proper divisors (3344339832).

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

2201604168 is a wasteful number, since it uses less digits than its factorization.

2201604168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1534 (or 1530 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 2201604168 is about 46921.2549704289. The cubic root of 2201604168 is about 1300.9074862880.

The spelling of 2201604168 in words is "two billion, two hundred one million, six hundred four thousand, one hundred sixty-eight".