46347229 has 2 divisors, whose sum is σ = 46347230. Its totient is φ = 46347228.

The previous prime is 46347227. The next prime is 46347239. The reversal of 46347229 is 92274364.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46308025 + 39204 = 6805^2 + 198^2 .

It is a cyclic number.

It is not a de Polignac number, because 46347229 - 2¹ = 46347227 is a prime.

Together with 46347227, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46347227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23173614 + 23173615.

It is an arithmetic number, because the mean of its divisors is an integer number (23173615).

Almost surely, 2^46347229 is an apocalyptic number.

It is an amenable number.

46347229 is a deficient number, since it is larger than the sum of its proper divisors (1).

46347229 is an equidigital number, since it uses as much as digits as its factorization.

46347229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 37.

The square root of 46347229 is about 6807.8799196226. The cubic root of 46347229 is about 359.2040775005.

The spelling of 46347229 in words is "forty-six million, three hundred forty-seven thousand, two hundred twenty-nine".