2402832 has 40 divisors (see below), whose sum is σ = 6276384. Its totient is φ = 792064.

The previous prime is 2402819. The next prime is 2402837. The reversal of 2402832 is 2382042.

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2402799 and 2402808.

It is not an unprimeable number, because it can be changed into a prime (2402837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5203 + ... + 5645.

2^2402832 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 2402832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3138192).

2402832 is an abundant number, since it is smaller than the sum of its proper divisors (3873552).

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

2402832 is a wasteful number, since it uses less digits than its factorization.

2402832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567 (or 561 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2402832 is about 1550.1070930745. The cubic root of 2402832 is about 133.9392313750.

Adding to 2402832 its reverse (2382042), we get a palindrome (4784874).

The spelling of 2402832 in words is "two million, four hundred two thousand, eight hundred thirty-two".