3242550 has 24 divisors (see below), whose sum is σ = 8041896. Its totient is φ = 864640.

The previous prime is 3242549. The next prime is 3242557. The reversal of 3242550 is 552423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3242557) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10659 + ... + 10958.

It is an arithmetic number, because the mean of its divisors is an integer number (335079).

Almost surely, 2^3242550 is an apocalyptic number.

3242550 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3242550 is an abundant number, since it is smaller than the sum of its proper divisors (4799346).

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

3242550 is a wasteful number, since it uses less digits than its factorization.

3242550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21632 (or 21627 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 3242550 is about 1800.7081940170. The cubic root of 3242550 is about 148.0115342849.

Adding to 3242550 its reverse (552423), we get a palindrome (3794973).

The spelling of 3242550 in words is "three million, two hundred forty-two thousand, five hundred fifty".