46859189 has 4 divisors (see below), whose sum is σ = 50463756. Its totient is φ = 43254624.

The previous prime is 46859177. The next prime is 46859201. The reversal of 46859189 is 98195864.

It is a happy number.

46859189 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an interprime number because it is at equal distance from previous prime (46859177) and next prime (46859201).

It can be written as a sum of positive squares in 2 ways, for example, as 8008900 + 38850289 = 2830^2 + 6233^2 .

It is a cyclic number.

It is not a de Polignac number, because 46859189 - 2⁴ = 46859173 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46852189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1802264 + ... + 1802289.

It is an arithmetic number, because the mean of its divisors is an integer number (12615939).

Almost surely, 2^46859189 is an apocalyptic number.

It is an amenable number.

46859189 is a deficient number, since it is larger than the sum of its proper divisors (3604567).

46859189 is a wasteful number, since it uses less digits than its factorization.

46859189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3604566.

The product of its digits is 622080, while the sum is 50.

The square root of 46859189 is about 6845.3771992491. The cubic root of 46859189 is about 360.5218486261.

The spelling of 46859189 in words is "forty-six million, eight hundred fifty-nine thousand, one hundred eighty-nine".