10308245 has 4 divisors (see below), whose sum is σ = 12369900. Its totient is φ = 8246592.

The previous prime is 10308229. The next prime is 10308251. The reversal of 10308245 is 54280301.

10308245 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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 7612081 + 2696164 = 2759^2 + 1642^2 .

It is a cyclic number.

It is not a de Polignac number, because 10308245 - 2⁴ = 10308229 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10308245.

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, 1030820 + ... + 1030829.

It is an arithmetic number, because the mean of its divisors is an integer number (3092475).

Almost surely, 2^10308245 is an apocalyptic number.

It is an amenable number.

10308245 is a deficient number, since it is larger than the sum of its proper divisors (2061655).

10308245 is an equidigital number, since it uses as much as digits as its factorization.

10308245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2061654.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 10308245 is about 3210.6455737126. The cubic root of 10308245 is about 217.6347515707.

Adding to 10308245 its reverse (54280301), we get a palindrome (64588546).

The spelling of 10308245 in words is "ten million, three hundred eight thousand, two hundred forty-five".