158151328 has 24 divisors (see below), whose sum is σ = 311659488. Its totient is φ = 78999744.

The previous prime is 158151317. The next prime is 158151337. The reversal of 158151328 is 823151851.

158151328 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 158151293 and 158151302.

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, 47775 + ... + 50977.

It is an arithmetic number, because the mean of its divisors is an integer number (12985812).

Almost surely, 2^158151328 is an apocalyptic number.

It is an amenable number.

158151328 is a deficient number, since it is larger than the sum of its proper divisors (153508160).

158151328 is a wasteful number, since it uses less digits than its factorization.

158151328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4756 (or 4748 counting only the distinct ones).

The product of its digits is 9600, while the sum is 34.

The square root of 158151328 is about 12575.8231539729. The cubic root of 158151328 is about 540.7845568808.

The spelling of 158151328 in words is "one hundred fifty-eight million, one hundred fifty-one thousand, three hundred twenty-eight".