1411897 has 2 divisors, whose sum is σ = 1411898. Its totient is φ = 1411896.

The previous prime is 1411889. The next prime is 1411903. The reversal of 1411897 is 7981141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1201216 + 210681 = 1096^2 + 459^2 .

It is a cyclic number.

It is not a de Polignac number, because 1411897 - 2³ = 1411889 is a prime.

It is not a weakly prime, because it can be changed into another prime (1411847) 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, 705948 + 705949.

It is an arithmetic number, because the mean of its divisors is an integer number (705949).

2^1411897 is an apocalyptic number.

It is an amenable number.

1411897 is a deficient number, since it is larger than the sum of its proper divisors (1).

1411897 is an equidigital number, since it uses as much as digits as its factorization.

1411897 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2016, while the sum is 31.

The square root of 1411897 is about 1188.2327213135. The cubic root of 1411897 is about 112.1848827766.

It can be divided in two parts, 14 and 11897, that added together give a palindrome (11911).

The spelling of 1411897 in words is "one million, four hundred eleven thousand, eight hundred ninety-seven".