3032420 has 48 divisors (see below), whose sum is σ = 6763008. Its totient is φ = 1140480.

The previous prime is 3032417. The next prime is 3032429. The reversal of 3032420 is 242303.

It is a junction number, because it is equal to n+sod(n) for n = 3032395 and 3032404.

It is not an unprimeable number, because it can be changed into a prime (3032429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41504 + ... + 41576.

It is an arithmetic number, because the mean of its divisors is an integer number (140896).

Almost surely, 2^3032420 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 3032420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3381504).

3032420 is an abundant number, since it is smaller than the sum of its proper divisors (3730588).

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

3032420 is a wasteful number, since it uses less digits than its factorization.

3032420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180 (or 178 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 3032420 is about 1741.3845066498. The cubic root of 3032420 is about 144.7426270676.

Adding to 3032420 its reverse (242303), we get a palindrome (3274723).

The spelling of 3032420 in words is "three million, thirty-two thousand, four hundred twenty".