3230472 has 96 divisors (see below), whose sum is σ = 9767520. Its totient is φ = 887040.

The previous prime is 3230449. The next prime is 3230477. The reversal of 3230472 is 2740323.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3230477) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48183 + ... + 48249.

It is an arithmetic number, because the mean of its divisors is an integer number (101745).

Almost surely, 2^3230472 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 3230472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4883760).

3230472 is an abundant number, since it is smaller than the sum of its proper divisors (6537048).

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

3230472 is a wasteful number, since it uses less digits than its factorization.

3230472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131 (or 120 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 3230472 is about 1797.3513846769. The cubic root of 3230472 is about 147.8275322360.

Adding to 3230472 its reverse (2740323), we get a palindrome (5970795).

The spelling of 3230472 in words is "three million, two hundred thirty thousand, four hundred seventy-two".