3152745224 has 8 divisors (see below), whose sum is σ = 5911397310. Its totient is φ = 1576372608.

The previous prime is 3152745223. The next prime is 3152745283. The reversal of 3152745224 is 4225472513.

3152745224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2619597124 + 533148100 = 51182^2 + 23090^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (3152745223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 197046569 + ... + 197046584.

Almost surely, 2^3152745224 is an apocalyptic number.

It is an amenable number.

3152745224 is a deficient number, since it is larger than the sum of its proper divisors (2758652086).

3152745224 is a wasteful number, since it uses less digits than its factorization.

3152745224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394093159 (or 394093155 counting only the distinct ones).

The product of its digits is 67200, while the sum is 35.

The square root of 3152745224 is about 56149.3118746793. The cubic root of 3152745224 is about 1466.3229282148.

The spelling of 3152745224 in words is "three billion, one hundred fifty-two million, seven hundred forty-five thousand, two hundred twenty-four".