9472691 has 2 divisors, whose sum is σ = 9472692. Its totient is φ = 9472690.

The previous prime is 9472679. The next prime is 9472693. The reversal of 9472691 is 1962749.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9472691 is a prime.

It is a Sophie Germain prime.

Together with 9472693, 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 (9472693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4736345 + 4736346.

It is an arithmetic number, because the mean of its divisors is an integer number (4736346).

Almost surely, 2^9472691 is an apocalyptic number.

9472691 is a deficient number, since it is larger than the sum of its proper divisors (1).

9472691 is an equidigital number, since it uses as much as digits as its factorization.

9472691 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216, while the sum is 38.

The square root of 9472691 is about 3077.7737083808. The cubic root of 9472691 is about 211.5880439045.

The spelling of 9472691 in words is "nine million, four hundred seventy-two thousand, six hundred ninety-one".