1630162112 has 28 divisors (see below), whose sum is σ = 3249387456. Its totient is φ = 811418880.

The previous prime is 1630162103. The next prime is 1630162159. The reversal of 1630162112 is 2112610361.

It is a super-2 number, since 2×1630162112² = 5314857022800601088, which contains 22 as substring.

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, 42839 + ... + 71382.

It is an arithmetic number, because the mean of its divisors is an integer number (116049552).

Almost surely, 2^1630162112 is an apocalyptic number.

It is an amenable number.

1630162112 is a deficient number, since it is larger than the sum of its proper divisors (1619225344).

1630162112 is a wasteful number, since it uses less digits than its factorization.

1630162112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114456 (or 114446 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 1630162112 is about 40375.2660920024. The cubic root of 1630162112 is about 1176.9109359561.

Adding to 1630162112 its reverse (2112610361), we get a palindrome (3742772473).

The spelling of 1630162112 in words is "one billion, six hundred thirty million, one hundred sixty-two thousand, one hundred twelve".