16096640 has 64 divisors (see below), whose sum is σ = 43990560. Its totient is φ = 5517312.

The previous prime is 16096627. The next prime is 16096643. The reversal of 16096640 is 4669061.

16096640 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 (64).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 16096597 and 16096606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16096643) 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, 2684 + ... + 6276.

Almost surely, 2^16096640 is an apocalyptic number.

16096640 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 16096640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21995280).

16096640 is an abundant number, since it is smaller than the sum of its proper divisors (27893920).

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

16096640 is an equidigital number, since it uses as much as digits as its factorization.

16096640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3619 (or 3607 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 16096640 is about 4012.0618140801. The cubic root of 16096640 is about 252.4905201813.

The spelling of 16096640 in words is "sixteen million, ninety-six thousand, six hundred forty".