1432985 has 8 divisors (see below), whose sum is σ = 1726080. Its totient is φ = 1142064.

The previous prime is 1432979. The next prime is 1432987. The reversal of 1432985 is 5892341.

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

It is a cyclic number.

It is not a de Polignac number, because 1432985 - 2⁸ = 1432729 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1432987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2006 + ... + 2624.

It is an arithmetic number, because the mean of its divisors is an integer number (215760).

2^1432985 is an apocalyptic number.

It is an amenable number.

1432985 is a deficient number, since it is larger than the sum of its proper divisors (293095).

1432985 is an equidigital number, since it uses as much as digits as its factorization.

1432985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1087.

The product of its digits is 8640, while the sum is 32.

The square root of 1432985 is about 1197.0735148687. The cubic root of 1432985 is about 112.7406535649.

The spelling of 1432985 in words is "one million, four hundred thirty-two thousand, nine hundred eighty-five".