4700491 has 2 divisors, whose sum is σ = 4700492. Its totient is φ = 4700490.

The previous prime is 4700473. The next prime is 4700497. The reversal of 4700491 is 1940074.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4700491 - 2¹⁷ = 4569419 is a prime.

It is not a weakly prime, because it can be changed into another prime (4700497) 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, 2350245 + 2350246.

It is an arithmetic number, because the mean of its divisors is an integer number (2350246).

Almost surely, 2^4700491 is an apocalyptic number.

4700491 is a deficient number, since it is larger than the sum of its proper divisors (1).

4700491 is an equidigital number, since it uses as much as digits as its factorization.

4700491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 4700491 is about 2168.0615766163. The cubic root of 4700491 is about 167.5127011977.

The spelling of 4700491 in words is "four million, seven hundred thousand, four hundred ninety-one".