14077920 has 96 divisors (see below), whose sum is σ = 44876160. Its totient is φ = 3709440.

The previous prime is 14077919. The next prime is 14077927. The reversal of 14077920 is 2977041.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14077927) 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, 66615 + ... + 66825.

It is an arithmetic number, because the mean of its divisors is an integer number (467460).

Almost surely, 2^14077920 is an apocalyptic number.

14077920 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 14077920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22438080).

14077920 is an abundant number, since it is smaller than the sum of its proper divisors (30798240).

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

14077920 is a wasteful number, since it uses less digits than its factorization.

14077920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368 (or 360 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 30.

The square root of 14077920 is about 3752.0554366907. The cubic root of 14077920 is about 241.4605381985.

The spelling of 14077920 in words is "fourteen million, seventy-seven thousand, nine hundred twenty".