16104984 has 64 divisors (see below), whose sum is σ = 48729600. Its totient is φ = 4329984.

The previous prime is 16104961. The next prime is 16105003. The reversal of 16104984 is 48940161.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37 + ... + 5675.

It is an arithmetic number, because the mean of its divisors is an integer number (761400).

Almost surely, 2^16104984 is an apocalyptic number.

16104984 is a gapful number since it is divisible by the number (14) 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 16104984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24364800).

16104984 is an abundant number, since it is smaller than the sum of its proper divisors (32624616).

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

16104984 is a wasteful number, since it uses less digits than its factorization.

16104984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5672 (or 5668 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 16104984 is about 4013.1015436941. The cubic root of 16104984 is about 252.5341404021.

The spelling of 16104984 in words is "sixteen million, one hundred four thousand, nine hundred eighty-four".