158788206 has 48 divisors (see below), whose sum is σ = 364899600. Its totient is φ = 49762944.

The previous prime is 158788181. The next prime is 158788219. The reversal of 158788206 is 602887851.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 45160 + ... + 48548.

It is an arithmetic number, because the mean of its divisors is an integer number (7602075).

Almost surely, 2^158788206 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 158788206, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182449800).

158788206 is an abundant number, since it is smaller than the sum of its proper divisors (206111394).

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

158788206 is a wasteful number, since it uses less digits than its factorization.

158788206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3553 (or 3550 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 45.

The square root of 158788206 is about 12601.1192360044. The cubic root of 158788206 is about 541.5095007324.

The spelling of 158788206 in words is "one hundred fifty-eight million, seven hundred eighty-eight thousand, two hundred six".