3152224420 has 24 divisors (see below), whose sum is σ = 6622850304. Its totient is φ = 1260284256.

The previous prime is 3152224409. The next prime is 3152224459. The reversal of 3152224420 is 244222513.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6087 + ... + 79633.

It is an arithmetic number, because the mean of its divisors is an integer number (275952096).

Almost surely, 2^3152224420 is an apocalyptic number.

It is an amenable number.

3152224420 is an abundant number, since it is smaller than the sum of its proper divisors (3470625884).

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

3152224420 is a wasteful number, since it uses less digits than its factorization.

3152224420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75699 (or 75697 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 3152224420 is about 56144.6740127681. The cubic root of 3152224420 is about 1466.2421828277.

Adding to 3152224420 its reverse (244222513), we get a palindrome (3396446933).

The spelling of 3152224420 in words is "three billion, one hundred fifty-two million, two hundred twenty-four thousand, four hundred twenty".