32485985 has 32 divisors (see below), whose sum is σ = 46694400. Its totient is φ = 21228480.

The previous prime is 32485961. The next prime is 32485987. The reversal of 32485985 is 58958423.

It is not a de Polignac number, because 32485985 - 2¹⁰ = 32484961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32485987) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 85526 + ... + 85904.

It is an arithmetic number, because the mean of its divisors is an integer number (1459200).

Almost surely, 2^32485985 is an apocalyptic number.

32485985 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

32485985 is a deficient number, since it is larger than the sum of its proper divisors (14208415).

32485985 is a wasteful number, since it uses less digits than its factorization.

32485985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501.

The product of its digits is 345600, while the sum is 44.

The square root of 32485985 is about 5699.6477961362. The cubic root of 32485985 is about 319.0793361436.

The spelling of 32485985 in words is "thirty-two million, four hundred eighty-five thousand, nine hundred eighty-five".