5431627 has 2 divisors, whose sum is σ = 5431628. Its totient is φ = 5431626.

The previous prime is 5431609. The next prime is 5431661. The reversal of 5431627 is 7261345.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5431627 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5431595 and 5431604.

It is not a weakly prime, because it can be changed into another prime (5431697) 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, 2715813 + 2715814.

It is an arithmetic number, because the mean of its divisors is an integer number (2715814).

Almost surely, 2^5431627 is an apocalyptic number.

5431627 is a deficient number, since it is larger than the sum of its proper divisors (1).

5431627 is an equidigital number, since it uses as much as digits as its factorization.

5431627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5040, while the sum is 28.

The square root of 5431627 is about 2330.5851196642. The cubic root of 5431627 is about 175.7829085559.

It can be divided in two parts, 543162 and 7, that added together give a square (543169 = 737²).

The spelling of 5431627 in words is "five million, four hundred thirty-one thousand, six hundred twenty-seven".