14404992 has 128 divisors (see below), whose sum is σ = 45826560. Its totient is φ = 3919872.

The previous prime is 14404991. The next prime is 14404993. The reversal of 14404992 is 29940441.

14404992 is digitally balanced in base 2, because in such base 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 (14404991) and next prime (14404993).

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14404991) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61708 + ... + 61940.

It is an arithmetic number, because the mean of its divisors is an integer number (358020).

Almost surely, 2^14404992 is an apocalyptic number.

14404992 is a gapful number since it is divisible by the number (12) 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 14404992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22913280).

14404992 is an abundant number, since it is smaller than the sum of its proper divisors (31421568).

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

14404992 is a wasteful number, since it uses less digits than its factorization.

14404992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280 (or 268 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 14404992 is about 3795.3908889599. The cubic root of 14404992 is about 243.3161898641.

The spelling of 14404992 in words is "fourteen million, four hundred four thousand, nine hundred ninety-two".