2420432 has 20 divisors (see below), whose sum is σ = 5359776. Its totient is φ = 1037280.

The previous prime is 2420423. The next prime is 2420459. The reversal of 2420432 is 2340242.

2420432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 2420432.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10694 + ... + 10917.

2^2420432 is an apocalyptic number.

It is an amenable number.

2420432 is an abundant number, since it is smaller than the sum of its proper divisors (2939344).

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

2420432 is a wasteful number, since it uses less digits than its factorization.

2420432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21626 (or 21620 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 2420432 is about 1555.7737624732. The cubic root of 2420432 is about 134.2654572906.

Adding to 2420432 its reverse (2340242), we get a palindrome (4760674).

The spelling of 2420432 in words is "two million, four hundred twenty thousand, four hundred thirty-two".