14983540 has 96 divisors (see below), whose sum is σ = 38384640. Its totient is φ = 4867200.

The previous prime is 14983519. The next prime is 14983541. The reversal of 14983540 is 4538941.

It is a junction number, because it is equal to n+sod(n) for n = 14983496 and 14983505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14983541) 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 31 ways as a sum of consecutive naturals, for example, 483325 + ... + 483355.

It is an arithmetic number, because the mean of its divisors is an integer number (399840).

Almost surely, 2^14983540 is an apocalyptic number.

14983540 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 14983540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19192320).

14983540 is an abundant number, since it is smaller than the sum of its proper divisors (23401100).

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

14983540 is a wasteful number, since it uses less digits than its factorization.

14983540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90 (or 62 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 14983540 is about 3870.8577860727. The cubic root of 14983540 is about 246.5309658594.

The spelling of 14983540 in words is "fourteen million, nine hundred eighty-three thousand, five hundred forty".