10404245 has 4 divisors (see below), whose sum is σ = 12485100. Its totient is φ = 8323392.

The previous prime is 10404241. The next prime is 10404253. The reversal of 10404245 is 54240401.

10404245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54240401 = 179 ⋅303019.

It can be written as a sum of positive squares in 2 ways, for example, as 1976836 + 8427409 = 1406^2 + 2903^2 .

It is a cyclic number.

It is not a de Polignac number, because 10404245 - 2² = 10404241 is a prime.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 1040420 + ... + 1040429.

It is an arithmetic number, because the mean of its divisors is an integer number (3121275).

Almost surely, 2^10404245 is an apocalyptic number.

It is an amenable number.

10404245 is a deficient number, since it is larger than the sum of its proper divisors (2080855).

10404245 is an equidigital number, since it uses as much as digits as its factorization.

10404245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2080854.

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 10404245 is about 3225.5611914828. The cubic root of 10404245 is about 218.3082710518.

Adding to 10404245 its reverse (54240401), we get a palindrome (64644646).

The spelling of 10404245 in words is "ten million, four hundred four thousand, two hundred forty-five".