158885046 has 12 divisors (see below), whose sum is σ = 344250972. Its totient is φ = 52961676.

The previous prime is 158885021. The next prime is 158885057. The reversal of 158885046 is 640588851.

158885046 is digitally balanced in base 2, 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 = 158884992 and 158885010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4413456 + ... + 4413491.

It is an arithmetic number, because the mean of its divisors is an integer number (28687581).

Almost surely, 2^158885046 is an apocalyptic number.

158885046 is an abundant number, since it is smaller than the sum of its proper divisors (185365926).

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

158885046 is a wasteful number, since it uses less digits than its factorization.

158885046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8826955 (or 8826952 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 45.

The square root of 158885046 is about 12604.9611661441. The cubic root of 158885046 is about 541.6195616420.

The spelling of 158885046 in words is "one hundred fifty-eight million, eight hundred eighty-five thousand, forty-six".