46974191 has 8 divisors (see below), whose sum is σ = 51753168. Its totient is φ = 42280000.

The previous prime is 46974181. The next prime is 46974199. The reversal of 46974191 is 19147964.

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 46974191 - 2¹⁸ = 46712047 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 (46974199) 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, 20030 + ... + 22251.

It is an arithmetic number, because the mean of its divisors is an integer number (6469146).

Almost surely, 2^46974191 is an apocalyptic number.

46974191 is a deficient number, since it is larger than the sum of its proper divisors (4778977).

46974191 is a wasteful number, since it uses less digits than its factorization.

46974191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42393.

The product of its digits is 54432, while the sum is 41.

The square root of 46974191 is about 6853.7720271395. The cubic root of 46974191 is about 360.8165390450.

It can be divided in two parts, 4697 and 4191, that added together give a palindrome (8888).

The spelling of 46974191 in words is "forty-six million, nine hundred seventy-four thousand, one hundred ninety-one".