16342560 has 240 divisors, whose sum is σ = 62752536. Its totient is φ = 3981312.

The previous prime is 16342553. The next prime is 16342561. The reversal of 16342560 is 6524361.

16342560 is a `hidden beast` number, since 1 + 63 + 42 + 560 = 666.

16342560 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 9809424 + 6533136 = 3132^2 + 2556^2 .

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a zygodrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (16342561) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 168432 + ... + 168528.

Almost surely, 2^16342560 is an apocalyptic number.

16342560 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 16342560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31376268).

16342560 is an abundant number, since it is smaller than the sum of its proper divisors (46409976).

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

16342560 is a wasteful number, since it uses less digits than its factorization.

16342560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137 (or 120 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 16342560 is about 4042.5932271254. The cubic root of 16342560 is about 253.7698537371.

The spelling of 16342560 in words is "sixteen million, three hundred forty-two thousand, five hundred sixty".