158651196 has 48 divisors (see below), whose sum is σ = 405390720. Its totient is φ = 47891520.

The previous prime is 158651183. The next prime is 158651201. The reversal of 158651196 is 691156851.

158651196 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a nialpdrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34395 + ... + 38733.

It is an arithmetic number, because the mean of its divisors is an integer number (8445640).

Almost surely, 2^158651196 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 158651196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202695360).

158651196 is an abundant number, since it is smaller than the sum of its proper divisors (246739524).

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

158651196 is a wasteful number, since it uses less digits than its factorization.

158651196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4634 (or 4632 counting only the distinct ones).

The product of its digits is 64800, while the sum is 42.

The square root of 158651196 is about 12595.6816409435. The cubic root of 158651196 is about 541.3537092168.

The spelling of 158651196 in words is "one hundred fifty-eight million, six hundred fifty-one thousand, one hundred ninety-six".