1406927 has 2 divisors, whose sum is σ = 1406928. Its totient is φ = 1406926.

The previous prime is 1406897. The next prime is 1406939. The reversal of 1406927 is 7296041.

It is a strong prime.

It is an emirp because it is prime and its reverse (7296041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1406927 - 2¹⁸ = 1144783 is a prime.

It is a Chen prime.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 1406927.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1406947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 703463 + 703464.

It is an arithmetic number, because the mean of its divisors is an integer number (703464).

2^1406927 is an apocalyptic number.

1406927 is a deficient number, since it is larger than the sum of its proper divisors (1).

1406927 is an equidigital number, since it uses as much as digits as its factorization.

1406927 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 1406927 is about 1186.1395364796. The cubic root of 1406927 is about 112.0530945115.

The spelling of 1406927 in words is "one million, four hundred six thousand, nine hundred twenty-seven".