1411671 has 16 divisors (see below), whose sum is σ = 2016000. Its totient is φ = 876480.

The previous prime is 1411667. The next prime is 1411679. The reversal of 1411671 is 1761141.

It is not a de Polignac number, because 1411671 - 2² = 1411667 is a prime.

1411671 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1411679) 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 in 15 ways as a sum of consecutive naturals, for example, 2580 + ... + 3078.

It is an arithmetic number, because the mean of its divisors is an integer number (126000).

2^1411671 is an apocalyptic number.

1411671 is a deficient number, since it is larger than the sum of its proper divisors (604329).

1411671 is a wasteful number, since it uses less digits than its factorization.

1411671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566.

The product of its digits is 168, while the sum is 21.

The square root of 1411671 is about 1188.1376182918. The cubic root of 1411671 is about 112.1788967081.

The spelling of 1411671 in words is "one million, four hundred eleven thousand, six hundred seventy-one".