46421303 has 2 divisors, whose sum is σ = 46421304. Its totient is φ = 46421302.

The previous prime is 46421299. The next prime is 46421311. The reversal of 46421303 is 30312464.

It is a happy number.

46421303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46421303 - 2² = 46421299 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46421393) 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 as a sum of consecutive naturals, namely, 23210651 + 23210652.

It is an arithmetic number, because the mean of its divisors is an integer number (23210652).

Almost surely, 2^46421303 is an apocalyptic number.

46421303 is a deficient number, since it is larger than the sum of its proper divisors (1).

46421303 is an equidigital number, since it uses as much as digits as its factorization.

46421303 is an odious number, because the sum of its binary digits is odd.

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

The square root of 46421303 is about 6813.3180609744. The cubic root of 46421303 is about 359.3953404291.

Adding to 46421303 its reverse (30312464), we get a palindrome (76733767).

The spelling of 46421303 in words is "forty-six million, four hundred twenty-one thousand, three hundred three".