2160047001 has 16 divisors (see below), whose sum is σ = 3434609664. Its totient is φ = 1180646544.

The previous prime is 2160046981. The next prime is 2160047011. The reversal of 2160047001 is 1007400612.

It is not a de Polignac number, because 2160047001 - 2⁷ = 2160046873 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (2160047011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2235591 + ... + 2236556.

It is an arithmetic number, because the mean of its divisors is an integer number (214663104).

Almost surely, 2^2160047001 is an apocalyptic number.

2160047001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2160047001 is a deficient number, since it is larger than the sum of its proper divisors (1274562663).

2160047001 is a wasteful number, since it uses less digits than its factorization.

2160047001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4472180.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 2160047001 is about 46476.3058019890. The cubic root of 2160047001 is about 1292.6701899312.

Adding to 2160047001 its reverse (1007400612), we get a palindrome (3167447613).

The spelling of 2160047001 in words is "two billion, one hundred sixty million, forty-seven thousand, one".