14020038 has 24 divisors (see below), whose sum is σ = 30620928. Its totient is φ = 4635792.

The previous prime is 14020033. The next prime is 14020109. The reversal of 14020038 is 83002041.

It is a happy number.

It is a super-2 number, since 2×14020038² = 393122931042888, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 14020038.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14020033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 781 + ... + 5352.

It is an arithmetic number, because the mean of its divisors is an integer number (1275872).

Almost surely, 2^14020038 is an apocalyptic number.

14020038 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

14020038 is an abundant number, since it is smaller than the sum of its proper divisors (16600890).

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

14020038 is a wasteful number, since it uses less digits than its factorization.

14020038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6268 (or 6265 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 14020038 is about 3744.3341197067. The cubic root of 14020038 is about 241.1291583412.

Adding to 14020038 its reverse (83002041), we get a palindrome (97022079).

The spelling of 14020038 in words is "fourteen million, twenty thousand, thirty-eight".