2162023532 has 12 divisors (see below), whose sum is σ = 3799242216. Its totient is φ = 1076525760.

The previous prime is 2162023481. The next prime is 2162023561. The reversal of 2162023532 is 2353202612.

2162023532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1120418 + ... + 1122345.

It is an arithmetic number, because the mean of its divisors is an integer number (316603518).

Almost surely, 2^2162023532 is an apocalyptic number.

It is an amenable number.

2162023532 is a deficient number, since it is larger than the sum of its proper divisors (1637218684).

2162023532 is a wasteful number, since it uses less digits than its factorization.

2162023532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2243008 (or 2243006 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 2162023532 is about 46497.5647964493. The cubic root of 2162023532 is about 1293.0643516921.

The spelling of 2162023532 in words is "two billion, one hundred sixty-two million, twenty-three thousand, five hundred thirty-two".