14045020 has 24 divisors (see below), whose sum is σ = 32176368. Its totient is φ = 5107200.

The previous prime is 14044999. The next prime is 14045023. The reversal of 14045020 is 2054041.

It is a junction number, because it is equal to n+sod(n) for n = 14044985 and 14045003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14045023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31701 + ... + 32140.

It is an arithmetic number, because the mean of its divisors is an integer number (1340682).

Almost surely, 2^14045020 is an apocalyptic number.

14045020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14045020 is an abundant number, since it is smaller than the sum of its proper divisors (18131348).

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

14045020 is a wasteful number, since it uses less digits than its factorization.

14045020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63861 (or 63859 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 14045020 is about 3747.6686086152. The cubic root of 14045020 is about 241.2722942877.

Adding to 14045020 its reverse (2054041), we get a palindrome (16099061).

The spelling of 14045020 in words is "fourteen million, forty-five thousand, twenty".