16481748 has 24 divisors (see below), whose sum is σ = 38525760. Its totient is φ = 5484160.

The previous prime is 16481747. The next prime is 16481753. The reversal of 16481748 is 84718461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16481747) 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, 9793 + ... + 11351.

It is an arithmetic number, because the mean of its divisors is an integer number (1605240).

Almost surely, 2^16481748 is an apocalyptic number.

It is an amenable number.

16481748 is an abundant number, since it is smaller than the sum of its proper divisors (22044012).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16481748 is a wasteful number, since it uses less digits than its factorization.

16481748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2447 (or 2445 counting only the distinct ones).

The product of its digits is 43008, while the sum is 39.

The square root of 16481748 is about 4059.7719147755. The cubic root of 16481748 is about 254.4882624601.

The spelling of 16481748 in words is "sixteen million, four hundred eighty-one thousand, seven hundred forty-eight".