10404243 has 12 divisors (see below), whose sum is σ = 15546960. Its totient is φ = 6696816.

The previous prime is 10404241. The next prime is 10404253. The reversal of 10404243 is 34240401.

10404243 is digitally balanced in base 2, base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10404243 - 2¹ = 10404241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10404241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19671 + ... + 20192.

It is an arithmetic number, because the mean of its divisors is an integer number (1295580).

Almost surely, 2^10404243 is an apocalyptic number.

10404243 is a deficient number, since it is larger than the sum of its proper divisors (5142717).

10404243 is a wasteful number, since it uses less digits than its factorization.

10404243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39898 (or 39895 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 10404243 is about 3225.5608814592. The cubic root of 10404243 is about 218.3082570634.

Adding to 10404243 its reverse (34240401), we get a palindrome (44644644).

The spelling of 10404243 in words is "ten million, four hundred four thousand, two hundred forty-three".