14080020 has 48 divisors (see below), whose sum is σ = 40080768. Its totient is φ = 3692160.

The previous prime is 14080019. The next prime is 14080039. The reversal of 14080020 is 2008041.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1737 + ... + 5583.

It is an arithmetic number, because the mean of its divisors is an integer number (835016).

Almost surely, 2^14080020 is an apocalyptic number.

14080020 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 14080020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20040384).

14080020 is an abundant number, since it is smaller than the sum of its proper divisors (26000748).

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

14080020 is a wasteful number, since it uses less digits than its factorization.

14080020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3920 (or 3918 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 14080020 is about 3752.3352728668. The cubic root of 14080020 is about 241.4725438054.

Adding to 14080020 its reverse (2008041), we get a palindrome (16088061).

The spelling of 14080020 in words is "fourteen million, eighty thousand, twenty".