2162970952 has 16 divisors (see below), whose sum is σ = 4073283900. Its totient is φ = 1076761920.

The previous prime is 2162970919. The next prime is 2162970977. The reversal of 2162970952 is 2590792612.

It can be written as a sum of positive squares in 2 ways, for example, as 1569268996 + 593701956 = 39614^2 + 24366^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2162970899 and 2162970908.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 588499 + ... + 592162.

Almost surely, 2^2162970952 is an apocalyptic number.

It is an amenable number.

2162970952 is a deficient number, since it is larger than the sum of its proper divisors (1910312948).

2162970952 is a wasteful number, since it uses less digits than its factorization.

2162970952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1180896 (or 1180892 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 2162970952 is about 46507.7515259553. The cubic root of 2162970952 is about 1293.2532019531.

The spelling of 2162970952 in words is "two billion, one hundred sixty-two million, nine hundred seventy thousand, nine hundred fifty-two".