13983541 has 8 divisors (see below), whose sum is σ = 16428384. Its totient is φ = 11734320.

The previous prime is 13983527. The next prime is 13983547. The reversal of 13983541 is 14538931.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13983541 - 2¹⁵ = 13950773 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13983497 and 13983506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13983547) 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, 48751 + ... + 49036.

It is an arithmetic number, because the mean of its divisors is an integer number (2053548).

Almost surely, 2^13983541 is an apocalyptic number.

13983541 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13983541 is a deficient number, since it is larger than the sum of its proper divisors (2444843).

13983541 is a wasteful number, since it uses less digits than its factorization.

13983541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97811.

The product of its digits is 12960, while the sum is 34.

The square root of 13983541 is about 3739.4573135684. The cubic root of 13983541 is about 240.9197404960.

It can be divided in two parts, 139835 and 41, that added together give a square (139876 = 374²).

The spelling of 13983541 in words is "thirteen million, nine hundred eighty-three thousand, five hundred forty-one".