941157199 has 4 divisors (see below), whose sum is σ = 958914936. Its totient is φ = 923399464.

The previous prime is 941157193. The next prime is 941157223. The reversal of 941157199 is 991751149.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 991751149 = 2791 ⋅355339.

It is a cyclic number.

It is not a de Polignac number, because 941157199 - 2⁷ = 941157071 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 (941157193) 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, 8878789 + ... + 8878894.

It is an arithmetic number, because the mean of its divisors is an integer number (239728734).

Almost surely, 2^941157199 is an apocalyptic number.

941157199 is a deficient number, since it is larger than the sum of its proper divisors (17757737).

941157199 is a wasteful number, since it uses less digits than its factorization.

941157199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17757736.

The product of its digits is 102060, while the sum is 46.

The square root of 941157199 is about 30678.2854638260. The cubic root of 941157199 is about 979.9879212033.

The spelling of 941157199 in words is "nine hundred forty-one million, one hundred fifty-seven thousand, one hundred ninety-nine".