46423321 has 4 divisors (see below), whose sum is σ = 53055232. Its totient is φ = 39791412.

The previous prime is 46423309. The next prime is 46423381. The reversal of 46423321 is 12332464.

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 46423321 - 2¹³ = 46415129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46423381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3315945 + ... + 3315958.

It is an arithmetic number, because the mean of its divisors is an integer number (13263808).

Almost surely, 2^46423321 is an apocalyptic number.

It is an amenable number.

46423321 is a deficient number, since it is larger than the sum of its proper divisors (6631911).

46423321 is an equidigital number, since it uses as much as digits as its factorization.

46423321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6631910.

The product of its digits is 3456, while the sum is 25.

The square root of 46423321 is about 6813.4661516735. The cubic root of 46423321 is about 359.4005481623.

Adding to 46423321 its reverse (12332464), we get a palindrome (58755785).

The spelling of 46423321 in words is "forty-six million, four hundred twenty-three thousand, three hundred twenty-one".