16482945 has 32 divisors (see below), whose sum is σ = 28695168. Its totient is φ = 8045568.

The previous prime is 16482941. The next prime is 16482989. The reversal of 16482945 is 54928461.

It is not a de Polignac number, because 16482945 - 2² = 16482941 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16482941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8562 + ... + 10308.

It is an arithmetic number, because the mean of its divisors is an integer number (896724).

Almost surely, 2^16482945 is an apocalyptic number.

16482945 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16482945 is a deficient number, since it is larger than the sum of its proper divisors (12212223).

16482945 is a wasteful number, since it uses less digits than its factorization.

16482945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1809.

The product of its digits is 69120, while the sum is 39.

The square root of 16482945 is about 4059.9193341740. The cubic root of 16482945 is about 254.4944231148.

The spelling of 16482945 in words is "sixteen million, four hundred eighty-two thousand, nine hundred forty-five".