13824061 has 4 divisors (see below), whose sum is σ = 13837824. Its totient is φ = 13810300.

The previous prime is 13824059. The next prime is 13824089. The reversal of 13824061 is 16042831.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13824061 - 2¹ = 13824059 is a prime.

It is a super-2 number, since 2×13824061² = 382209325063442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13824091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5245 + ... + 7426.

It is an arithmetic number, because the mean of its divisors is an integer number (3459456).

Almost surely, 2^13824061 is an apocalyptic number.

It is an amenable number.

13824061 is a deficient number, since it is larger than the sum of its proper divisors (13763).

13824061 is a wasteful number, since it uses less digits than its factorization.

13824061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13762.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 13824061 is about 3718.0722155440. The cubic root of 13824061 is about 240.0003530087. Note that the first 3 decimals are identical.

Adding to 13824061 its reverse (16042831), we get a palindrome (29866892).

The spelling of 13824061 in words is "thirteen million, eight hundred twenty-four thousand, sixty-one".