1318064 has 20 divisors (see below), whose sum is σ = 2786280. Its totient is φ = 599040.

The previous prime is 1318063. The next prime is 1318067. The reversal of 1318064 is 4608131.

It is not an unprimeable number, because it can be changed into a prime (1318063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3569 + ... + 3920.

It is an arithmetic number, because the mean of its divisors is an integer number (139314).

2^1318064 is an apocalyptic number.

It is an amenable number.

1318064 is an abundant number, since it is smaller than the sum of its proper divisors (1468216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1318064 is a wasteful number, since it uses less digits than its factorization.

1318064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7508 (or 7502 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 1318064 is about 1148.0696842962. The cubic root of 1318064 is about 109.6424755889.

The spelling of 1318064 in words is "one million, three hundred eighteen thousand, sixty-four".