1414397 has 2 divisors, whose sum is σ = 1414398. Its totient is φ = 1414396.

The previous prime is 1414393. The next prime is 1414409. The reversal of 1414397 is 7934141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1413721 + 676 = 1189^2 + 26^2 .

It is an emirp because it is prime and its reverse (7934141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1414397 - 2² = 1414393 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1414393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 707198 + 707199.

It is an arithmetic number, because the mean of its divisors is an integer number (707199).

2^1414397 is an apocalyptic number.

It is an amenable number.

1414397 is a deficient number, since it is larger than the sum of its proper divisors (1).

1414397 is an equidigital number, since it uses as much as digits as its factorization.

1414397 is an odious number, because the sum of its binary digits is odd.

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

The square root of 1414397 is about 1189.2842385233. The cubic root of 1414397 is about 112.2510577725.

The spelling of 1414397 in words is "one million, four hundred fourteen thousand, three hundred ninety-seven".