158876343 has 8 divisors (see below), whose sum is σ = 235372400. Its totient is φ = 105917544.

The previous prime is 158876323. The next prime is 158876381. The reversal of 158876343 is 343678851.

158876343 is a `hidden beast` number, since 1 + 5 + 8 + 8 + 7 + 634 + 3 = 666.

158876343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 158876343 - 2⁸ = 158876087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158876323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2942128 + ... + 2942181.

It is an arithmetic number, because the mean of its divisors is an integer number (29421550).

Almost surely, 2^158876343 is an apocalyptic number.

158876343 is a deficient number, since it is larger than the sum of its proper divisors (76496057).

158876343 is an equidigital number, since it uses as much as digits as its factorization.

158876343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5884318 (or 5884312 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 158876343 is about 12604.6159402022. The cubic root of 158876343 is about 541.6096723096.

The spelling of 158876343 in words is "one hundred fifty-eight million, eight hundred seventy-six thousand, three hundred forty-three".