158964382 has 8 divisors (see below), whose sum is σ = 252472896. Its totient is φ = 74806752.

The previous prime is 158964371. The next prime is 158964383. The reversal of 158964382 is 283469851.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158964383) 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, 2337678 + ... + 2337745.

It is an arithmetic number, because the mean of its divisors is an integer number (31559112).

Almost surely, 2^158964382 is an apocalyptic number.

158964382 is a deficient number, since it is larger than the sum of its proper divisors (93508514).

158964382 is a wasteful number, since it uses less digits than its factorization.

158964382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4675442.

The product of its digits is 414720, while the sum is 46.

The square root of 158964382 is about 12608.1077882448. The cubic root of 158964382 is about 541.7096955272.

The spelling of 158964382 in words is "one hundred fifty-eight million, nine hundred sixty-four thousand, three hundred eighty-two".