14121996 has 96 divisors (see below), whose sum is σ = 39782400. Its totient is φ = 3894912.

The previous prime is 14121979. The next prime is 14122007. The reversal of 14121996 is 69912141.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 193416 + ... + 193488.

It is an arithmetic number, because the mean of its divisors is an integer number (414400).

Almost surely, 2^14121996 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 14121996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19891200).

14121996 is an abundant number, since it is smaller than the sum of its proper divisors (25660404).

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

14121996 is a wasteful number, since it uses less digits than its factorization.

14121996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148 (or 132 counting only the distinct ones).

The product of its digits is 3888, while the sum is 33.

The square root of 14121996 is about 3757.9244271273. The cubic root of 14121996 is about 241.7122687362.

The spelling of 14121996 in words is "fourteen million, one hundred twenty-one thousand, nine hundred ninety-six".