46891159 has 4 divisors (see below), whose sum is σ = 53589904. Its totient is φ = 40192416.

The previous prime is 46891157. The next prime is 46891177. The reversal of 46891159 is 95119864.

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

It is a cyclic number.

It is not a de Polignac number, because 46891159 - 2¹ = 46891157 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 (46891153) 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, 3349362 + ... + 3349375.

It is an arithmetic number, because the mean of its divisors is an integer number (13397476).

Almost surely, 2^46891159 is an apocalyptic number.

46891159 is a deficient number, since it is larger than the sum of its proper divisors (6698745).

46891159 is an equidigital number, since it uses as much as digits as its factorization.

46891159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6698744.

The product of its digits is 77760, while the sum is 43.

The square root of 46891159 is about 6847.7119536382. The cubic root of 46891159 is about 360.6038194806.

The spelling of 46891159 in words is "forty-six million, eight hundred ninety-one thousand, one hundred fifty-nine".