46947169 has 2 divisors, whose sum is σ = 46947170. Its totient is φ = 46947168.

The previous prime is 46947161. The next prime is 46947179. The reversal of 46947169 is 96174964.

46947169 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 can be written as a sum of positive squares in only one way, i.e., 30030400 + 16916769 = 5480^2 + 4113^2 .

It is a cyclic number.

It is not a de Polignac number, because 46947169 - 2³ = 46947161 is a prime.

It is a super-2 number, since 2×46947169² = 4408073354229122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (46947161) 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, 23473584 + 23473585.

It is an arithmetic number, because the mean of its divisors is an integer number (23473585).

Almost surely, 2^46947169 is an apocalyptic number.

It is an amenable number.

46947169 is a deficient number, since it is larger than the sum of its proper divisors (1).

46947169 is an equidigital number, since it uses as much as digits as its factorization.

46947169 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 326592, while the sum is 46.

The square root of 46947169 is about 6851.8004203275. The cubic root of 46947169 is about 360.7473389554.

The spelling of 46947169 in words is "forty-six million, nine hundred forty-seven thousand, one hundred sixty-nine".