2163714972 has 24 divisors (see below), whose sum is σ = 5268176256. Its totient is φ = 689880048.

The previous prime is 2163714953. The next prime is 2163714991. The reversal of 2163714972 is 2794173612.

It is an interprime number because it is at equal distance from previous prime (2163714953) and next prime (2163714991).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3919498 + ... + 3920049.

It is an arithmetic number, because the mean of its divisors is an integer number (219507344).

Almost surely, 2^2163714972 is an apocalyptic number.

It is an amenable number.

2163714972 is an abundant number, since it is smaller than the sum of its proper divisors (3104461284).

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

2163714972 is a wasteful number, since it uses less digits than its factorization.

2163714972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7839577 (or 7839575 counting only the distinct ones).

The product of its digits is 127008, while the sum is 42.

The square root of 2163714972 is about 46515.7497198530. The cubic root of 2163714972 is about 1293.4014696157.

The spelling of 2163714972 in words is "two billion, one hundred sixty-three million, seven hundred fourteen thousand, nine hundred seventy-two".