46213223 has 6 divisors (see below), whose sum is σ = 53758296. Its totient is φ = 39611292.

The previous prime is 46213207. The next prime is 46213229. The reversal of 46213223 is 32231264.

It is not a de Polignac number, because 46213223 - 2⁴ = 46213207 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 (46213229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 471515 + ... + 471612.

It is an arithmetic number, because the mean of its divisors is an integer number (8959716).

Almost surely, 2^46213223 is an apocalyptic number.

46213223 is a deficient number, since it is larger than the sum of its proper divisors (7545073).

46213223 is an equidigital number, since it uses as much as digits as its factorization.

46213223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 943141 (or 943134 counting only the distinct ones).

The product of its digits is 1728, while the sum is 23.

The square root of 46213223 is about 6798.0308178178. The cubic root of 46213223 is about 358.8575485602.

Adding to 46213223 its reverse (32231264), we get a palindrome (78444487).

The spelling of 46213223 in words is "forty-six million, two hundred thirteen thousand, two hundred twenty-three".