2512832 has 56 divisors (see below), whose sum is σ = 5852160. Its totient is φ = 1048320.

The previous prime is 2512831. The next prime is 2512837. The reversal of 2512832 is 2382152.

It is a tau number, because it is divible by the number of its divisors (56).

It is a junction number, because it is equal to n+sod(n) for n = 2512798 and 2512807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2512831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31769 + ... + 31847.

2^2512832 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 2512832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2926080).

2512832 is an abundant number, since it is smaller than the sum of its proper divisors (3339328).

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

2512832 is an equidigital number, since it uses as much as digits as its factorization.

2512832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169 (or 159 counting only the distinct ones).

The product of its digits is 960, while the sum is 23.

The square root of 2512832 is about 1585.1914710848. The cubic root of 2512832 is about 135.9526940431.

Adding to 2512832 its reverse (2382152), we get a palindrome (4894984).

The spelling of 2512832 in words is "two million, five hundred twelve thousand, eight hundred thirty-two".