7491467 has 2 divisors, whose sum is σ = 7491468. Its totient is φ = 7491466.

The previous prime is 7491457. The next prime is 7491469. The reversal of 7491467 is 7641947.

7491467 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (7641947) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7491467 - 2⁶ = 7491403 is a prime.

It is a super-2 number, since 2×7491467² = 112244155624178, which contains 22 as substring.

Together with 7491469, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7491467.

It is not a weakly prime, because it can be changed into another prime (7491469) 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, 3745733 + 3745734.

It is an arithmetic number, because the mean of its divisors is an integer number (3745734).

Almost surely, 2^7491467 is an apocalyptic number.

7491467 is a deficient number, since it is larger than the sum of its proper divisors (1).

7491467 is an equidigital number, since it uses as much as digits as its factorization.

7491467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 42336, while the sum is 38.

The square root of 7491467 is about 2737.0544386256. The cubic root of 7491467 is about 195.6691192974.

The spelling of 7491467 in words is "seven million, four hundred ninety-one thousand, four hundred sixty-seven".