46384221 has 8 divisors (see below), whose sum is σ = 66603040. Its totient is φ = 28544112.

The previous prime is 46384213. The next prime is 46384249. The reversal of 46384221 is 12248364.

46384221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 46384221 - 2³ = 46384213 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 (46384271) 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 7 ways as a sum of consecutive naturals, for example, 594631 + ... + 594708.

It is an arithmetic number, because the mean of its divisors is an integer number (8325380).

Almost surely, 2^46384221 is an apocalyptic number.

It is an amenable number.

46384221 is a deficient number, since it is larger than the sum of its proper divisors (20218819).

46384221 is a wasteful number, since it uses less digits than its factorization.

46384221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1189355.

The product of its digits is 9216, while the sum is 30.

The square root of 46384221 is about 6810.5962294061. The cubic root of 46384221 is about 359.2996182257.

The spelling of 46384221 in words is "forty-six million, three hundred eighty-four thousand, two hundred twenty-one".