16084240 has 40 divisors (see below), whose sum is σ = 37765440. Its totient is φ = 6370176.

The previous prime is 16084231. The next prime is 16084247. The reversal of 16084240 is 4248061.

16084240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (16084247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7621 + ... + 9499.

It is an arithmetic number, because the mean of its divisors is an integer number (944136).

Almost surely, 2^16084240 is an apocalyptic number.

16084240 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 16084240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18882720).

16084240 is an abundant number, since it is smaller than the sum of its proper divisors (21681200).

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

16084240 is a wasteful number, since it uses less digits than its factorization.

16084240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1999 (or 1993 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 16084240 is about 4010.5161762546. The cubic root of 16084240 is about 252.4256684120.

The spelling of 16084240 in words is "sixteen million, eighty-four thousand, two hundred forty".