14887340 has 24 divisors (see below), whose sum is σ = 33668880. Its totient is φ = 5496768.

The previous prime is 14887339. The next prime is 14887349. The reversal of 14887340 is 4378841.

It is a happy number.

14887340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 14887340.

It is not an unprimeable number, because it can be changed into a prime (14887349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28370 + ... + 28889.

It is an arithmetic number, because the mean of its divisors is an integer number (1402870).

Almost surely, 2^14887340 is an apocalyptic number.

14887340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14887340 is an abundant number, since it is smaller than the sum of its proper divisors (18781540).

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

14887340 is a wasteful number, since it uses less digits than its factorization.

14887340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57281 (or 57279 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 14887340 is about 3858.4115902791. The cubic root of 14887340 is about 246.0022252867.

The spelling of 14887340 in words is "fourteen million, eight hundred eighty-seven thousand, three hundred forty".