46191 has 8 divisors (see below), whose sum is σ = 62640. Its totient is φ = 30272.

The previous prime is 46187. The next prime is 46199. The reversal of 46191 is 19164.

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

It is a cyclic number.

It is not a de Polignac number, because 46191 - 2² = 46187 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46199) 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, 181 + ... + 353.

It is an arithmetic number, because the mean of its divisors is an integer number (7830).

2⁴⁶¹⁹¹ is an apocalyptic number.

46191 is a deficient number, since it is larger than the sum of its proper divisors (16449).

46191 is a wasteful number, since it uses less digits than its factorization.

46191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265.

The product of its digits is 216, while the sum is 21.

The square root of 46191 is about 214.9209156876. The cubic root of 46191 is about 35.8800016903.

The spelling of 46191 in words is "forty-six thousand, one hundred ninety-one".