1318167 has 8 divisors (see below), whose sum is σ = 1952880. Its totient is φ = 878760.

The previous prime is 1318157. The next prime is 1318169. The reversal of 1318167 is 7618131.

It is not a de Polignac number, because 1318167 - 2⁶ = 1318103 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 48821 = 1318167 / (1 + 3 + 1 + 8 + 1 + 6 + 7).

It is a self number, because there is not a number n which added to its sum of digits gives 1318167.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1318169) 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, 24384 + ... + 24437.

It is an arithmetic number, because the mean of its divisors is an integer number (244110).

2^1318167 is an apocalyptic number.

1318167 is a deficient number, since it is larger than the sum of its proper divisors (634713).

1318167 is an equidigital number, since it uses as much as digits as its factorization.

1318167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48830 (or 48824 counting only the distinct ones).

The product of its digits is 1008, while the sum is 27.

The square root of 1318167 is about 1148.1145413242. The cubic root of 1318167 is about 109.6453315152.

It can be divided in two parts, 1318 and 167, that added together give a triangular number (1485 = T₅₄).

The spelling of 1318167 in words is "one million, three hundred eighteen thousand, one hundred sixty-seven".