14019400 has 48 divisors (see below), whose sum is σ = 32855040. Its totient is φ = 5563200.

The previous prime is 14019349. The next prime is 14019413. The reversal of 14019400 is 491041.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38017 + ... + 38383.

It is an arithmetic number, because the mean of its divisors is an integer number (684480).

Almost surely, 2^14019400 is an apocalyptic number.

14019400 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 14019400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16427520).

14019400 is an abundant number, since it is smaller than the sum of its proper divisors (18835640).

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

14019400 is a wasteful number, since it uses less digits than its factorization.

14019400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574 (or 565 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 14019400 is about 3744.2489233490. The cubic root of 14019400 is about 241.1255006541.

It can be divided in two parts, 1401 and 9400, that added together give a palindrome (10801).

The spelling of 14019400 in words is "fourteen million, nineteen thousand, four hundred".