2162630582 has 24 divisors (see below), whose sum is σ = 3778306560. Its totient is φ = 925678320.

The previous prime is 2162630573. The next prime is 2162630593. The reversal of 2162630582 is 2850362612.

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 11 ways as a sum of consecutive naturals, for example, 67019 + ... + 93897.

It is an arithmetic number, because the mean of its divisors is an integer number (157429440).

Almost surely, 2^2162630582 is an apocalyptic number.

2162630582 is a deficient number, since it is larger than the sum of its proper divisors (1615675978).

2162630582 is a wasteful number, since it uses less digits than its factorization.

2162630582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27716 (or 27709 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 2162630582 is about 46504.0920995131. The cubic root of 2162630582 is about 1293.1853619784.

The spelling of 2162630582 in words is "two billion, one hundred sixty-two million, six hundred thirty thousand, five hundred eighty-two".