1411471 has 2 divisors, whose sum is σ = 1411472. Its totient is φ = 1411470.

The previous prime is 1411433. The next prime is 1411481. The reversal of 1411471 is 1741141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1411471 - 2¹⁵ = 1378703 is a prime.

It is a super-3 number, since 3×1411471³ = 8436010924591320333, which contains 333 as substring.

It is an Ulam number.

It is equal to p₁₀₇₉₁₁ and since 1411471 and 107911 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1411411) 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, 705735 + 705736.

It is an arithmetic number, because the mean of its divisors is an integer number (705736).

2^1411471 is an apocalyptic number.

1411471 is a deficient number, since it is larger than the sum of its proper divisors (1).

1411471 is an equidigital number, since it uses as much as digits as its factorization.

1411471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 112, while the sum is 19.

The square root of 1411471 is about 1188.0534499761. The cubic root of 1411471 is about 112.1735987695.

The spelling of 1411471 in words is "one million, four hundred eleven thousand, four hundred seventy-one".