16069240 has 64 divisors (see below), whose sum is σ = 40176000. Its totient is φ = 5735040.

The previous prime is 16069189. The next prime is 16069243. The reversal of 16069240 is 4296061.

It is a junction number, because it is equal to n+sod(n) for n = 16069199 and 16069208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16069243) by changing a digit.

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, 25651 + ... + 26269.

It is an arithmetic number, because the mean of its divisors is an integer number (627750).

Almost surely, 2^16069240 is an apocalyptic number.

16069240 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 16069240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20088000).

16069240 is an abundant number, since it is smaller than the sum of its proper divisors (24106760).

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

16069240 is a wasteful number, since it uses less digits than its factorization.

16069240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700 (or 696 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 16069240 is about 4008.6456565778. The cubic root of 16069240 is about 252.3471741285.

The spelling of 16069240 in words is "sixteen million, sixty-nine thousand, two hundred forty".