14403641 has 8 divisors (see below), whose sum is σ = 17429760. Its totient is φ = 11619648.

The previous prime is 14403629. The next prime is 14403643. The reversal of 14403641 is 14630441.

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

It is a cyclic number.

It is not a de Polignac number, because 14403641 - 2¹⁴ = 14387257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14403643) 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 7 ways as a sum of consecutive naturals, for example, 60401 + ... + 60638.

It is an arithmetic number, because the mean of its divisors is an integer number (2178720).

Almost surely, 2^14403641 is an apocalyptic number.

It is an amenable number.

14403641 is a deficient number, since it is larger than the sum of its proper divisors (3026119).

14403641 is a wasteful number, since it uses less digits than its factorization.

14403641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121063.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 14403641 is about 3795.2129057538. The cubic root of 14403641 is about 243.3085830000.

The spelling of 14403641 in words is "fourteen million, four hundred three thousand, six hundred forty-one".