152830224 has 120 divisors (see below), whose sum is σ = 456324960. Its totient is φ = 47609856.

The previous prime is 152830211. The next prime is 152830231. The reversal of 152830224 is 422038251.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 226752 + ... + 227424.

It is an arithmetic number, because the mean of its divisors is an integer number (3802708).

Almost surely, 2^152830224 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 152830224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (228162480).

152830224 is an abundant number, since it is smaller than the sum of its proper divisors (303494736).

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

152830224 is a wasteful number, since it uses less digits than its factorization.

152830224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789 (or 780 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 152830224 is about 12362.4521839318. The cubic root of 152830224 is about 534.6502200220.

Adding to 152830224 its reverse (422038251), we get a palindrome (574868475).

The spelling of 152830224 in words is "one hundred fifty-two million, eight hundred thirty thousand, two hundred twenty-four".