1318670 has 16 divisors (see below), whose sum is σ = 2391120. Its totient is φ = 523584.

The previous prime is 1318663. The next prime is 1318697. The reversal of 1318670 is 768131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1226 + ... + 2034.

It is an arithmetic number, because the mean of its divisors is an integer number (149445).

2^1318670 is an apocalyptic number.

1318670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1318670 is a deficient number, since it is larger than the sum of its proper divisors (1072450).

1318670 is a wasteful number, since it uses less digits than its factorization.

1318670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 979.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 1318670 is about 1148.3335752298. Note that the first 3 decimals coincide. The cubic root of 1318670 is about 109.6592762804.

The spelling of 1318670 in words is "one million, three hundred eighteen thousand, six hundred seventy".