16848245 has 4 divisors (see below), whose sum is σ = 20217900. Its totient is φ = 13478592.

The previous prime is 16848203. The next prime is 16848281. The reversal of 16848245 is 54284861.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9498724 + 7349521 = 3082^2 + 2711^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16848245 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 16848199 and 16848208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1684820 + ... + 1684829.

It is an arithmetic number, because the mean of its divisors is an integer number (5054475).

Almost surely, 2^16848245 is an apocalyptic number.

It is an amenable number.

16848245 is a deficient number, since it is larger than the sum of its proper divisors (3369655).

16848245 is an equidigital number, since it uses as much as digits as its factorization.

16848245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3369654.

The product of its digits is 61440, while the sum is 38.

The square root of 16848245 is about 4104.6613745838. The cubic root of 16848245 is about 256.3607635376.

The spelling of 16848245 in words is "sixteen million, eight hundred forty-eight thousand, two hundred forty-five".