2130032 has 40 divisors (see below), whose sum is σ = 4499712. Its totient is φ = 972800.

The previous prime is 2130031. The next prime is 2130047. The reversal of 2130032 is 2300312.

2130032 is nontrivially palindromic in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 2129995 and 2130022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11057 + ... + 11247.

2^2130032 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 2130032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2249856).

2130032 is an abundant number, since it is smaller than the sum of its proper divisors (2369680).

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

2130032 is a wasteful number, since it uses less digits than its factorization.

2130032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257 (or 251 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 2130032 is about 1459.4629149108. The cubic root of 2130032 is about 128.6654794501.

Adding to 2130032 its reverse (2300312), we get a palindrome (4430344).

The spelling of 2130032 in words is "two million, one hundred thirty thousand, thirty-two".