3250072 has 24 divisors (see below), whose sum is σ = 7089660. Its totient is φ = 1392720.

The previous prime is 3250067. The next prime is 3250073. The reversal of 3250072 is 2700523.

It is a happy number.

3250072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3250073) 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, 3754 + ... + 4537.

Almost surely, 2^3250072 is an apocalyptic number.

It is an amenable number.

3250072 is an abundant number, since it is smaller than the sum of its proper divisors (3839588).

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

3250072 is a wasteful number, since it uses less digits than its factorization.

3250072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8311 (or 8300 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 3250072 is about 1802.7956068285. The cubic root of 3250072 is about 148.1258972570.

Adding to 3250072 its reverse (2700523), we get a palindrome (5950595).

The spelling of 3250072 in words is "three million, two hundred fifty thousand, seventy-two".