158068838 has 8 divisors (see below), whose sum is σ = 239451120. Its totient is φ = 78251800.

The previous prime is 158068829. The next prime is 158068861. The reversal of 158068838 is 838860851.

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

It is a junction number, because it is equal to n+sod(n) for n = 158068792 and 158068801.

It is a congruent number.

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, 391058 + ... + 391461.

It is an arithmetic number, because the mean of its divisors is an integer number (29931390).

Almost surely, 2^158068838 is an apocalyptic number.

158068838 is a deficient number, since it is larger than the sum of its proper divisors (81382282).

158068838 is a wasteful number, since it uses less digits than its factorization.

158068838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782622.

The product of its (nonzero) digits is 368640, while the sum is 47.

The square root of 158068838 is about 12572.5430204076. The cubic root of 158068838 is about 540.6905180956.

The spelling of 158068838 in words is "one hundred fifty-eight million, sixty-eight thousand, eight hundred thirty-eight".