152534224 has 10 divisors (see below), whose sum is σ = 295535090. Its totient is φ = 76267104.

The previous prime is 152534191. The next prime is 152534231. The reversal of 152534224 is 422435251.

152534224 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., 114490000 + 38044224 = 10700^2 + 6168^2 .

It is a junction number, because it is equal to n+sod(n) for n = 152534192 and 152534201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4766679 + ... + 4766710.

It is an arithmetic number, because the mean of its divisors is an integer number (29553509).

Almost surely, 2^152534224 is an apocalyptic number.

It is an amenable number.

152534224 is a deficient number, since it is larger than the sum of its proper divisors (143000866).

152534224 is an equidigital number, since it uses as much as digits as its factorization.

152534224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9533397 (or 9533391 counting only the distinct ones).

The product of its digits is 9600, while the sum is 28.

The square root of 152534224 is about 12350.4746467494. The cubic root of 152534224 is about 534.3048286003.

Adding to 152534224 its reverse (422435251), we get a palindrome (574969475).

The spelling of 152534224 in words is "one hundred fifty-two million, five hundred thirty-four thousand, two hundred twenty-four".