941997158 has 8 divisors (see below), whose sum is σ = 1423782360. Its totient is φ = 467403040.

The previous prime is 941997157. The next prime is 941997163. The reversal of 941997158 is 851799149.

941997158 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (941997157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1797443 + ... + 1797966.

It is an arithmetic number, because the mean of its divisors is an integer number (177972795).

Almost surely, 2^941997158 is an apocalyptic number.

941997158 is a deficient number, since it is larger than the sum of its proper divisors (481785202).

941997158 is a wasteful number, since it uses less digits than its factorization.

941997158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3595542.

The product of its digits is 816480, while the sum is 53.

The square root of 941997158 is about 30691.9722077288. The cubic root of 941997158 is about 980.2793726620.

The spelling of 941997158 in words is "nine hundred forty-one million, nine hundred ninety-seven thousand, one hundred fifty-eight".