9426491 has 2 divisors, whose sum is σ = 9426492. Its totient is φ = 9426490.

The previous prime is 9426467. The next prime is 9426493. The reversal of 9426491 is 1946249.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9426491 - 2⁶ = 9426427 is a prime.

Together with 9426493, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (9426493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4713245 + 4713246.

It is an arithmetic number, because the mean of its divisors is an integer number (4713246).

Almost surely, 2^9426491 is an apocalyptic number.

9426491 is a deficient number, since it is larger than the sum of its proper divisors (1).

9426491 is an equidigital number, since it uses as much as digits as its factorization.

9426491 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 35.

The square root of 9426491 is about 3070.2591095867. The cubic root of 9426491 is about 211.2434989771.

The spelling of 9426491 in words is "nine million, four hundred twenty-six thousand, four hundred ninety-one".