3242555448 has 64 divisors (see below), whose sum is σ = 8859611520. Its totient is φ = 980784000.

The previous prime is 3242555431. The next prime is 3242555461. The reversal of 3242555448 is 8445552423.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136023 + ... + 158073.

It is an arithmetic number, because the mean of its divisors is an integer number (138431430).

Almost surely, 2^3242555448 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 3242555448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4429805760).

3242555448 is an abundant number, since it is smaller than the sum of its proper divisors (5617056072).

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

3242555448 is a wasteful number, since it uses less digits than its factorization.

3242555448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22628 (or 22624 counting only the distinct ones).

The product of its digits is 768000, while the sum is 42.

The square root of 3242555448 is about 56943.4407811822. The cubic root of 3242555448 is about 1480.1161717916.

The spelling of 3242555448 in words is "three billion, two hundred forty-two million, five hundred fifty-five thousand, four hundred forty-eight".