328462485 has 32 divisors (see below), whose sum is σ = 569372160. Its totient is φ = 161688384.

The previous prime is 328462483. The next prime is 328462489. The reversal of 328462485 is 584264823.

It is not a de Polignac number, because 328462485 - 2¹ = 328462483 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328462483) 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, 27972 + ... + 37938.

It is an arithmetic number, because the mean of its divisors is an integer number (17792880).

Almost surely, 2^328462485 is an apocalyptic number.

It is an amenable number.

328462485 is a deficient number, since it is larger than the sum of its proper divisors (240909675).

328462485 is an equidigital number, since it uses as much as digits as its factorization.

328462485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10014 (or 9988 counting only the distinct ones).

The product of its digits is 368640, while the sum is 42.

The square root of 328462485 is about 18123.5340096792. The cubic root of 328462485 is about 689.9674317751.

The spelling of 328462485 in words is "three hundred twenty-eight million, four hundred sixty-two thousand, four hundred eighty-five".