1385008 has 20 divisors (see below), whose sum is σ = 2711880. Its totient is φ = 685184.

The previous prime is 1385003. The next prime is 1385009. The reversal of 1385008 is 8005831.

It is not an unprimeable number, because it can be changed into a prime (1385003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1308 + ... + 2116.

It is an arithmetic number, because the mean of its divisors is an integer number (135594).

2^1385008 is an apocalyptic number.

It is an amenable number.

1385008 is a deficient number, since it is larger than the sum of its proper divisors (1326872).

1385008 is a wasteful number, since it uses less digits than its factorization.

1385008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924 (or 918 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 1385008 is about 1176.8636284634. The cubic root of 1385008 is about 111.4681416083.

The spelling of 1385008 in words is "one million, three hundred eighty-five thousand, eight".