46002191 has 4 divisors (see below), whose sum is σ = 46632432. Its totient is φ = 45371952.

The previous prime is 46002181. The next prime is 46002193. The reversal of 46002191 is 19120064.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46002191 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 (46002193) 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, 315011 + ... + 315156.

It is an arithmetic number, because the mean of its divisors is an integer number (11658108).

Almost surely, 2^46002191 is an apocalyptic number.

46002191 is a deficient number, since it is larger than the sum of its proper divisors (630241).

46002191 is an equidigital number, since it uses as much as digits as its factorization.

46002191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630240.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 46002191 is about 6782.4915038649. The cubic root of 46002191 is about 358.3104757489.

The spelling of 46002191 in words is "forty-six million, two thousand, one hundred ninety-one".