11431627 has 2 divisors, whose sum is σ = 11431628. Its totient is φ = 11431626.

The previous prime is 11431619. The next prime is 11431657. The reversal of 11431627 is 72613411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11431627 - 2³ = 11431619 is a prime.

It is not a weakly prime, because it can be changed into another prime (11431657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5715813 + 5715814.

It is an arithmetic number, because the mean of its divisors is an integer number (5715814).

Almost surely, 2^11431627 is an apocalyptic number.

11431627 is a deficient number, since it is larger than the sum of its proper divisors (1).

11431627 is an equidigital number, since it uses as much as digits as its factorization.

11431627 is an odious number, because the sum of its binary digits is odd.

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

The square root of 11431627 is about 3381.0689138200. The cubic root of 11431627 is about 225.2696487299.

The spelling of 11431627 in words is "eleven million, four hundred thirty-one thousand, six hundred twenty-seven".