16486880 has 24 divisors (see below), whose sum is σ = 38950632. Its totient is φ = 6594688.

The previous prime is 16486861. The next prime is 16486903. The reversal of 16486880 is 8868461.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51362 + ... + 51681.

It is an arithmetic number, because the mean of its divisors is an integer number (1622943).

Almost surely, 2^16486880 is an apocalyptic number.

16486880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16486880 is an abundant number, since it is smaller than the sum of its proper divisors (22463752).

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

16486880 is a wasteful number, since it uses less digits than its factorization.

16486880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103058 (or 103050 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 41.

The square root of 16486880 is about 4060.4039207941. The cubic root of 16486880 is about 254.5146734579.

The spelling of 16486880 in words is "sixteen million, four hundred eighty-six thousand, eight hundred eighty".