14988340 has 24 divisors (see below), whose sum is σ = 33132960. Its totient is φ = 5679648.

The previous prime is 14988317. The next prime is 14988349. The reversal of 14988340 is 4388941.

It is a self number, because there is not a number n which added to its sum of digits gives 14988340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14988349) by changing a digit.

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, 19342 + ... + 20101.

It is an arithmetic number, because the mean of its divisors is an integer number (1380540).

Almost surely, 2^14988340 is an apocalyptic number.

14988340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14988340 is an abundant number, since it is smaller than the sum of its proper divisors (18144620).

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

14988340 is a wasteful number, since it uses less digits than its factorization.

14988340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39471 (or 39469 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 14988340 is about 3871.4777540366. The cubic root of 14988340 is about 246.5572885730.

The spelling of 14988340 in words is "fourteen million, nine hundred eighty-eight thousand, three hundred forty".