16029996 has 48 divisors (see below), whose sum is σ = 39701760. Its totient is φ = 5019840.

The previous prime is 16029973. The next prime is 16030019. The reversal of 16029996 is 69992061.

It is a happy number.

16029996 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 is an interprime number because it is at equal distance from previous prime (16029973) and next prime (16030019).

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, 37866 + ... + 38286.

It is an arithmetic number, because the mean of its divisors is an integer number (827120).

Almost surely, 2^16029996 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16029996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19850880).

16029996 is an abundant number, since it is smaller than the sum of its proper divisors (23671764).

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

16029996 is a wasteful number, since it uses less digits than its factorization.

16029996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614 (or 612 counting only the distinct ones).

The product of its (nonzero) digits is 52488, while the sum is 42.

The square root of 16029996 is about 4003.7477443016. The cubic root of 16029996 is about 252.1415808088.

The spelling of 16029996 in words is "sixteen million, twenty-nine thousand, nine hundred ninety-six".