2061634032 has 100 divisors (see below), whose sum is σ = 5983355136. Its totient is φ = 685324800.

The previous prime is 2061634027. The next prime is 2061634033. The reversal of 2061634032 is 2304361602.

2061634032 is a `hidden beast` number, since 2 + 0 + 616 + 3 + 40 + 3 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2061633987 and 2061634005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2061634033) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 517713 + ... + 521679.

Almost surely, 2^2061634032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2061634032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2991677568).

2061634032 is an abundant number, since it is smaller than the sum of its proper divisors (3921721104).

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

2061634032 is a wasteful number, since it uses less digits than its factorization.

2061634032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4388 (or 4373 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 2061634032 is about 45405.2203166112. The cubic root of 2061634032 is about 1272.7326679722.

Adding to 2061634032 its reverse (2304361602), we get a palindrome (4365995634).

The spelling of 2061634032 in words is "two billion, sixty-one million, six hundred thirty-four thousand, thirty-two".