16492080 has 80 divisors (see below), whose sum is σ = 55782144. Its totient is φ = 3997440.

The previous prime is 16492079. The next prime is 16492103. The reversal of 16492080 is 8029461.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-3 number, since 3×16492080³ (a number of 23 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a nialpdrome in base 16.

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 15 ways as a sum of consecutive naturals, for example, 484 + ... + 5763.

Almost surely, 2^16492080 is an apocalyptic number.

16492080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16492080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27891072).

16492080 is an abundant number, since it is smaller than the sum of its proper divisors (39290064).

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

16492080 is a wasteful number, since it uses less digits than its factorization.

16492080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6274 (or 6268 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 16492080 is about 4061.0442006952. The cubic root of 16492080 is about 254.5414288170.

The spelling of 16492080 in words is "sixteen million, four hundred ninety-two thousand, eighty".