14030340 has 48 divisors (see below), whose sum is σ = 39517632. Its totient is φ = 3719296.

The previous prime is 14030339. The next prime is 14030347. The reversal of 14030340 is 4303041.

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

It is not an unprimeable number, because it can be changed into a prime (14030347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11227 + ... + 12413.

It is an arithmetic number, because the mean of its divisors is an integer number (823284).

Almost surely, 2^14030340 is an apocalyptic number.

14030340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14030340 is an abundant number, since it is smaller than the sum of its proper divisors (25487292).

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

14030340 is a wasteful number, since it uses less digits than its factorization.

With its successor (14030341) it forms a Ruth-Aaron pair, since the sum of their prime factors is the same (1396).

14030340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1396 (or 1394 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 14030340 is about 3745.7095456001. The cubic root of 14030340 is about 241.1882048857.

Adding to 14030340 its reverse (4303041), we get a palindrome (18333381).

The spelling of 14030340 in words is "fourteen million, thirty thousand, three hundred forty".