1385018 has 16 divisors (see below), whose sum is σ = 2177280. Its totient is φ = 660000.

The previous prime is 1385017. The next prime is 1385023. The reversal of 1385018 is 8105831.

It is not an unprimeable number, because it can be changed into a prime (1385017) 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, 5393 + ... + 5643.

It is an arithmetic number, because the mean of its divisors is an integer number (136080).

2^1385018 is an apocalyptic number.

1385018 is a deficient number, since it is larger than the sum of its proper divisors (792262).

1385018 is a wasteful number, since it uses less digits than its factorization.

1385018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373.

The product of its (nonzero) digits is 960, while the sum is 26.

The square root of 1385018 is about 1176.8678770363. The cubic root of 1385018 is about 111.4684098808.

The spelling of 1385018 in words is "one million, three hundred eighty-five thousand, eighteen".