152224612 has 6 divisors (see below), whose sum is σ = 266393078. Its totient is φ = 76112304.

The previous prime is 152224607. The next prime is 152224619. The reversal of 152224612 is 216422251.

It can be written as a sum of positive squares in only one way, i.e., 143616256 + 8608356 = 11984^2 + 2934^2 .

It is not an unprimeable number, because it can be changed into a prime (152224619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19028073 + ... + 19028080.

Almost surely, 2^152224612 is an apocalyptic number.

It is an amenable number.

152224612 is a deficient number, since it is larger than the sum of its proper divisors (114168466).

152224612 is a wasteful number, since it uses less digits than its factorization.

152224612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38056157 (or 38056155 counting only the distinct ones).

The product of its digits is 1920, while the sum is 25.

The square root of 152224612 is about 12337.9338626854. The cubic root of 152224612 is about 533.9430753798.

Adding to 152224612 its reverse (216422251), we get a palindrome (368646863).

The spelling of 152224612 in words is "one hundred fifty-two million, two hundred twenty-four thousand, six hundred twelve".