3253146 has 32 divisors (see below), whose sum is σ = 7076160. Its totient is φ = 991104.

The previous prime is 3253139. The next prime is 3253147. The reversal of 3253146 is 6413523.

It is a happy number.

3253146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3253147) 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 15 ways as a sum of consecutive naturals, for example, 13846 + ... + 14078.

It is an arithmetic number, because the mean of its divisors is an integer number (221130).

Almost surely, 2^3253146 is an apocalyptic number.

3253146 is an abundant number, since it is smaller than the sum of its proper divisors (3823014).

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

3253146 is a wasteful number, since it uses less digits than its factorization.

3253146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430.

The product of its digits is 2160, while the sum is 24.

The square root of 3253146 is about 1803.6479700873. The cubic root of 3253146 is about 148.1725829434.

Adding to 3253146 its reverse (6413523), we get a palindrome (9666669).

The spelling of 3253146 in words is "three million, two hundred fifty-three thousand, one hundred forty-six".