4958491 has 2 divisors, whose sum is σ = 4958492. Its totient is φ = 4958490.

The previous prime is 4958467. The next prime is 4958497. The reversal of 4958491 is 1948594.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4958491 - 2¹¹ = 4956443 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4958497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2479245 + 2479246.

It is an arithmetic number, because the mean of its divisors is an integer number (2479246).

Almost surely, 2^4958491 is an apocalyptic number.

4958491 is a deficient number, since it is larger than the sum of its proper divisors (1).

4958491 is an equidigital number, since it uses as much as digits as its factorization.

4958491 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 40.

The square root of 4958491 is about 2226.7669388600. The cubic root of 4958491 is about 170.5230831915.

The spelling of 4958491 in words is "four million, nine hundred fifty-eight thousand, four hundred ninety-one".