9056431 has 2 divisors, whose sum is σ = 9056432. Its totient is φ = 9056430.

The previous prime is 9056429. The next prime is 9056447. The reversal of 9056431 is 1346509.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9056431 - 2¹ = 9056429 is a prime.

It is a super-2 number, since 2×9056431² = 164037884915522, which contains 22 as substring.

Together with 9056429, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 9056431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9056401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4528215 + 4528216.

It is an arithmetic number, because the mean of its divisors is an integer number (4528216).

Almost surely, 2^9056431 is an apocalyptic number.

9056431 is a deficient number, since it is larger than the sum of its proper divisors (1).

9056431 is an equidigital number, since it uses as much as digits as its factorization.

9056431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 9056431 is about 3009.3904698460. The cubic root of 9056431 is about 208.4422220466.

The spelling of 9056431 in words is "nine million, fifty-six thousand, four hundred thirty-one".