1801248168 has 16 divisors (see below), whose sum is σ = 4503120480. Its totient is φ = 600416048.

The previous prime is 1801248157. The next prime is 1801248173. The reversal of 1801248168 is 8618421081.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37525980 + ... + 37526027.

It is an arithmetic number, because the mean of its divisors is an integer number (281445030).

Almost surely, 2^1801248168 is an apocalyptic number.

It is an amenable number.

1801248168 is an abundant number, since it is smaller than the sum of its proper divisors (2701872312).

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

1801248168 is a wasteful number, since it uses less digits than its factorization.

1801248168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75052016 (or 75052012 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 39.

The square root of 1801248168 is about 42441.1141229822. The cubic root of 1801248168 is about 1216.7215048863.

The spelling of 1801248168 in words is "one billion, eight hundred one million, two hundred forty-eight thousand, one hundred sixty-eight".