1064985 has 8 divisors (see below), whose sum is σ = 1704000. Its totient is φ = 567984.

The previous prime is 1064977. The next prime is 1064989. The reversal of 1064985 is 5894601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1064985 - 2³ = 1064977 is a prime.

It is a super-2 number, since 2×1064985² = 2268386100450, which contains 22 as substring.

It is a Curzon number.

1064985 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1064989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35485 + ... + 35514.

It is an arithmetic number, because the mean of its divisors is an integer number (213000).

2^1064985 is an apocalyptic number.

1064985 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1064985 is a deficient number, since it is larger than the sum of its proper divisors (639015).

1064985 is an equidigital number, since it uses as much as digits as its factorization.

1064985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71007.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 1064985 is about 1031.9811044782. The cubic root of 1064985 is about 102.1208678671.

The spelling of 1064985 in words is "one million, sixty-four thousand, nine hundred eighty-five".