158267196 has 60 divisors (see below), whose sum is σ = 414928360. Its totient is φ = 52604640.

The previous prime is 158267191. The next prime is 158267201. The reversal of 158267196 is 691762851.

158267196 is a `hidden beast` number, since 1 + 582 + 67 + 1 + 9 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (158267191) and next prime (158267201).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158267191) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 213795 + ... + 214533.

Almost surely, 2^158267196 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 158267196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207464180).

158267196 is an abundant number, since it is smaller than the sum of its proper divisors (256661164).

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

158267196 is a wasteful number, since it uses less digits than its factorization.

158267196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1416 (or 1405 counting only the distinct ones).

The product of its digits is 181440, while the sum is 45.

The square root of 158267196 is about 12580.4290864819. The cubic root of 158267196 is about 540.9165914533.

The spelling of 158267196 in words is "one hundred fifty-eight million, two hundred sixty-seven thousand, one hundred ninety-six".