16481485 has 8 divisors (see below), whose sum is σ = 19814400. Its totient is φ = 13160784.

The previous prime is 16481477. The next prime is 16481489. The reversal of 16481485 is 58418461.

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 16481485 - 2³ = 16481477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16481489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244 + ... + 5746.

It is an arithmetic number, because the mean of its divisors is an integer number (2476800).

Almost surely, 2^16481485 is an apocalyptic number.

It is an amenable number.

16481485 is a deficient number, since it is larger than the sum of its proper divisors (3332915).

16481485 is an equidigital number, since it uses as much as digits as its factorization.

16481485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6107.

The product of its digits is 30720, while the sum is 37.

The square root of 16481485 is about 4059.7395236640. The cubic root of 16481485 is about 254.4869088260.

The spelling of 16481485 in words is "sixteen million, four hundred eighty-one thousand, four hundred eighty-five".