152428306 has 8 divisors (see below), whose sum is σ = 228705804. Its totient is φ = 76193040.

The previous prime is 152428303. The next prime is 152428313. The reversal of 152428306 is 603824251.

152428306 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 2 ways, for example, as 132043081 + 20385225 = 11491^2 + 4515^2 .

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

It is not an unprimeable number, because it can be changed into a prime (152428303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 996 + ... + 17488.

Almost surely, 2^152428306 is an apocalyptic number.

152428306 is a deficient number, since it is larger than the sum of its proper divisors (76277498).

152428306 is a wasteful number, since it uses less digits than its factorization.

152428306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21116.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 152428306 is about 12346.1858887674. The cubic root of 152428306 is about 534.1811282672.

The spelling of 152428306 in words is "one hundred fifty-two million, four hundred twenty-eight thousand, three hundred six".