13752641 has 16 divisors (see below), whose sum is σ = 16707840. Its totient is φ = 11067840.

The previous prime is 13752631. The next prime is 13752649. The reversal of 13752641 is 14625731.

It is not a de Polignac number, because 13752641 - 2⁶ = 13752577 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13752649) 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 15 ways as a sum of consecutive naturals, for example, 6596 + ... + 8426.

It is an arithmetic number, because the mean of its divisors is an integer number (1044240).

Almost surely, 2^13752641 is an apocalyptic number.

It is an amenable number.

13752641 is a deficient number, since it is larger than the sum of its proper divisors (2955199).

13752641 is a wasteful number, since it uses less digits than its factorization.

13752641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1904.

The product of its digits is 5040, while the sum is 29.

The square root of 13752641 is about 3708.4553388170. The cubic root of 13752641 is about 239.5863302225.

The spelling of 13752641 in words is "thirteen million, seven hundred fifty-two thousand, six hundred forty-one".