46721323 has 8 divisors (see below), whose sum is σ = 53651520. Its totient is φ = 40238280.

The previous prime is 46721299. The next prime is 46721341. The reversal of 46721323 is 32312764.

46721323 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 a cyclic number.

It is not a de Polignac number, because 46721323 - 2¹³ = 46713131 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46721291 and 46721300.

It is not an unprimeable number, because it can be changed into a prime (46722323) 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, 111565 + ... + 111982.

It is an arithmetic number, because the mean of its divisors is an integer number (6706440).

Almost surely, 2^46721323 is an apocalyptic number.

46721323 is a deficient number, since it is larger than the sum of its proper divisors (6930197).

46721323 is a wasteful number, since it uses less digits than its factorization.

46721323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223577.

The product of its digits is 6048, while the sum is 28.

The square root of 46721323 is about 6835.2997739675. The cubic root of 46721323 is about 360.1679334812.

It can be divided in two parts, 4672 and 1323, that added together give a palindrome (5995).

The spelling of 46721323 in words is "forty-six million, seven hundred twenty-one thousand, three hundred twenty-three".