14041820 has 48 divisors (see below), whose sum is σ = 32387040. Its totient is φ = 5081856.

The previous prime is 14041801. The next prime is 14041831. The reversal of 14041820 is 2814041.

14041820 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 14041792 and 14041801.

It is a congruent number.

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, 13271 + ... + 14289.

It is an arithmetic number, because the mean of its divisors is an integer number (674730).

Almost surely, 2^14041820 is an apocalyptic number.

14041820 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 14041820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16193520).

14041820 is an abundant number, since it is smaller than the sum of its proper divisors (18345220).

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

14041820 is a wasteful number, since it uses less digits than its factorization.

14041820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1094 (or 1092 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 14041820 is about 3747.2416522023. The cubic root of 14041820 is about 241.2539691688.

Adding to 14041820 its reverse (2814041), we get a palindrome (16855861).

The spelling of 14041820 in words is "fourteen million, forty-one thousand, eight hundred twenty".