3225400 has 24 divisors (see below), whose sum is σ = 7499520. Its totient is φ = 1290080.

The previous prime is 3225389. The next prime is 3225407. The reversal of 3225400 is 45223.

3225400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3225407) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 7864 + ... + 8263.

It is an arithmetic number, because the mean of its divisors is an integer number (312480).

Almost surely, 2^3225400 is an apocalyptic number.

It is an amenable number.

3225400 is an abundant number, since it is smaller than the sum of its proper divisors (4274120).

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

3225400 is a wasteful number, since it uses less digits than its factorization.

3225400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16143 (or 16134 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 3225400 is about 1795.9398653630. The cubic root of 3225400 is about 147.7501262115.

The spelling of 3225400 in words is "three million, two hundred twenty-five thousand, four hundred".