158388048 has 400 divisors, whose sum is σ = 604961280. Its totient is φ = 38817792.

The previous prime is 158388017. The next prime is 158388059. The reversal of 158388048 is 840883851.

It is a junction number, because it is equal to n+sod(n) for n = 158387994 and 158388012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2004873 + ... + 2004951.

Almost surely, 2^158388048 is an apocalyptic number.

158388048 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 158388048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (302480640).

158388048 is an abundant number, since it is smaller than the sum of its proper divisors (446573232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

158388048 is a wasteful number, since it uses less digits than its factorization.

158388048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136 (or 121 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 45.

The square root of 158388048 is about 12585.2313447151. The cubic root of 158388048 is about 541.0542367806.

The spelling of 158388048 in words is "one hundred fifty-eight million, three hundred eighty-eight thousand, forty-eight".