2162008412 has 6 divisors (see below), whose sum is σ = 3783514728. Its totient is φ = 1081004204.

The previous prime is 2162008399. The next prime is 2162008427. The reversal of 2162008412 is 2148002612.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270251048 + ... + 270251055.

It is an arithmetic number, because the mean of its divisors is an integer number (630585788).

Almost surely, 2^2162008412 is an apocalyptic number.

It is an amenable number.

2162008412 is a deficient number, since it is larger than the sum of its proper divisors (1621506316).

2162008412 is a wasteful number, since it uses less digits than its factorization.

2162008412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540502107 (or 540502105 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 2162008412 is about 46497.4022070051. The cubic root of 2162008412 is about 1293.0613373588.

The spelling of 2162008412 in words is "two billion, one hundred sixty-two million, eight thousand, four hundred twelve".