1314187 has 8 divisors (see below), whose sum is σ = 1511136. Its totient is φ = 1119552.

The previous prime is 1314179. The next prime is 1314191. The reversal of 1314187 is 7814131.

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

It is not a de Polignac number, because 1314187 - 2³ = 1314179 is a prime.

It is a Duffinian number.

1314187 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1314127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 903 + ... + 1855.

It is an arithmetic number, because the mean of its divisors is an integer number (188892).

2^1314187 is an apocalyptic number.

1314187 is a deficient number, since it is larger than the sum of its proper divisors (196949).

1314187 is an equidigital number, since it uses as much as digits as its factorization.

1314187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1157.

The product of its digits is 672, while the sum is 25.

The square root of 1314187 is about 1146.3799544654. The cubic root of 1314187 is about 109.5348679295.

The spelling of 1314187 in words is "one million, three hundred fourteen thousand, one hundred eighty-seven".