158332712 has 32 divisors (see below), whose sum is σ = 301667520. Its totient is φ = 77898240.

The previous prime is 158332687. The next prime is 158332723. The reversal of 158332712 is 217233851.

158332712 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163253 + ... + 164219.

It is an arithmetic number, because the mean of its divisors is an integer number (9427110).

Almost surely, 2^158332712 is an apocalyptic number.

It is an amenable number.

158332712 is a deficient number, since it is larger than the sum of its proper divisors (143334808).

158332712 is a wasteful number, since it uses less digits than its factorization.

158332712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1281 (or 1277 counting only the distinct ones).

The product of its digits is 10080, while the sum is 32.

The square root of 158332712 is about 12583.0327028106. The cubic root of 158332712 is about 540.9912201053.

The spelling of 158332712 in words is "one hundred fifty-eight million, three hundred thirty-two thousand, seven hundred twelve".