2016632466 has 12 divisors (see below), whose sum is σ = 4369370382. Its totient is φ = 672210816.

The previous prime is 2016632459. The next prime is 2016632473. The reversal of 2016632466 is 6642366102.

2016632466 is a `hidden beast` number, since 2 + 0 + 16 + 632 + 4 + 6 + 6 = 666.

2016632466 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2016632459) and next prime (2016632473).

It can be written as a sum of positive squares in only one way, i.e., 1778393241 + 238239225 = 42171^2 + 15435^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2016632466.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56017551 + ... + 56017586.

Almost surely, 2^2016632466 is an apocalyptic number.

2016632466 is an abundant number, since it is smaller than the sum of its proper divisors (2352737916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2016632466 is a wasteful number, since it uses less digits than its factorization.

2016632466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112035145 (or 112035142 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 2016632466 is about 44906.9311576732. The cubic root of 2016632466 is about 1263.4040116278.

Adding to 2016632466 its reverse (6642366102), we get a palindrome (8658998568).

The spelling of 2016632466 in words is "two billion, sixteen million, six hundred thirty-two thousand, four hundred sixty-six".