4641667 has 2 divisors, whose sum is σ = 4641668. Its totient is φ = 4641666.

The previous prime is 4641647. The next prime is 4641683. The reversal of 4641667 is 7661464.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4641667 - 2¹⁵ = 4608899 is a prime.

It is not a weakly prime, because it can be changed into another prime (4641647) 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 as a sum of consecutive naturals, namely, 2320833 + 2320834.

It is an arithmetic number, because the mean of its divisors is an integer number (2320834).

Almost surely, 2^4641667 is an apocalyptic number.

4641667 is a deficient number, since it is larger than the sum of its proper divisors (1).

4641667 is an equidigital number, since it uses as much as digits as its factorization.

4641667 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 34.

The square root of 4641667 is about 2154.4528307670. The cubic root of 4641667 is about 166.8109900995.

The spelling of 4641667 in words is "four million, six hundred forty-one thousand, six hundred sixty-seven".