14038340 has 24 divisors (see below), whose sum is σ = 31032960. Its totient is φ = 5319648.

The previous prime is 14038337. The next prime is 14038351. The reversal of 14038340 is 4383041.

14038340 = 468² + 469² + ... + 524².

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18092 + ... + 18851.

It is an arithmetic number, because the mean of its divisors is an integer number (1293040).

Almost surely, 2^14038340 is an apocalyptic number.

14038340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14038340 is an abundant number, since it is smaller than the sum of its proper divisors (16994620).

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

14038340 is a wasteful number, since it uses less digits than its factorization.

14038340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36971 (or 36969 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 14038340 is about 3746.7772818784. Note that the first 3 decimals coincide. The cubic root of 14038340 is about 241.2340374415.

The spelling of 14038340 in words is "fourteen million, thirty-eight thousand, three hundred forty".