46864589 has 4 divisors (see below), whose sum is σ = 46897920. Its totient is φ = 46831260.

The previous prime is 46864553. The next prime is 46864637. The reversal of 46864589 is 98546864.

It is a happy number.

46864589 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 46864589 - 2¹² = 46860493 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 (46863589) 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, 14459 + ... + 17400.

It is an arithmetic number, because the mean of its divisors is an integer number (11724480).

Almost surely, 2^46864589 is an apocalyptic number.

It is an amenable number.

46864589 is a deficient number, since it is larger than the sum of its proper divisors (33331).

46864589 is a wasteful number, since it uses less digits than its factorization.

46864589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33330.

The product of its digits is 1658880, while the sum is 50.

The square root of 46864589 is about 6845.7716146538. The cubic root of 46864589 is about 360.5356968043.

The spelling of 46864589 in words is "forty-six million, eight hundred sixty-four thousand, five hundred eighty-nine".