152389922 has 8 divisors (see below), whose sum is σ = 229566636. Its totient is φ = 75867712.

The previous prime is 152389901. The next prime is 152389931. The reversal of 152389922 is 229983251.

152389922 is digitally balanced in base 3, 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 2 ways, for example, as 147598201 + 4791721 = 12149^2 + 2189^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 152389922.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163043 + ... + 163974.

Almost surely, 2^152389922 is an apocalyptic number.

152389922 is a deficient number, since it is larger than the sum of its proper divisors (77176714).

152389922 is a wasteful number, since it uses less digits than its factorization.

152389922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327252.

The product of its digits is 77760, while the sum is 41.

The square root of 152389922 is about 12344.6313027162. The cubic root of 152389922 is about 534.1362859185.

The spelling of 152389922 in words is "one hundred fifty-two million, three hundred eighty-nine thousand, nine hundred twenty-two".