1411889 has 2 divisors, whose sum is σ = 1411890. Its totient is φ = 1411888.

The previous prime is 1411873. The next prime is 1411897. The reversal of 1411889 is 9881141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 795664 + 616225 = 892^2 + 785^2 .

It is a cyclic number.

It is not a de Polignac number, because 1411889 - 2⁴ = 1411873 is a prime.

It is not a weakly prime, because it can be changed into another prime (1411829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 705944 + 705945.

It is an arithmetic number, because the mean of its divisors is an integer number (705945).

2^1411889 is an apocalyptic number.

It is an amenable number.

1411889 is a deficient number, since it is larger than the sum of its proper divisors (1).

1411889 is an equidigital number, since it uses as much as digits as its factorization.

1411889 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2304, while the sum is 32.

The square root of 1411889 is about 1188.2293549648. The cubic root of 1411889 is about 112.1846708913.

The spelling of 1411889 in words is "one million, four hundred eleven thousand, eight hundred eighty-nine".