1414887 has 8 divisors (see below), whose sum is σ = 1895040. Its totient is φ = 939000.

The previous prime is 1414849. The next prime is 1414913. The reversal of 1414887 is 7884141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1414887 - 2⁸ = 1414631 is a prime.

1414887 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1414837) 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 in 7 ways as a sum of consecutive naturals, for example, 187 + ... + 1692.

It is an arithmetic number, because the mean of its divisors is an integer number (236880).

2^1414887 is an apocalyptic number.

1414887 is a deficient number, since it is larger than the sum of its proper divisors (480153).

1414887 is a wasteful number, since it uses less digits than its factorization.

1414887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2133.

The product of its digits is 7168, while the sum is 33.

The square root of 1414887 is about 1189.4902269460. The cubic root of 1414887 is about 112.2640189302.

The spelling of 1414887 in words is "one million, four hundred fourteen thousand, eight hundred eighty-seven".