10302245 has 4 divisors (see below), whose sum is σ = 12362700. Its totient is φ = 8241792.

The previous prime is 10302217. The next prime is 10302269. The reversal of 10302245 is 54220301.

10302245 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: 54220301 = 5197 ⋅10433.

It can be written as a sum of positive squares in 2 ways, for example, as 4532641 + 5769604 = 2129^2 + 2402^2 .

It is a cyclic number.

It is not a de Polignac number, because 10302245 - 2¹² = 10298149 is a prime.

It is a super-2 number, since 2×10302245² = 212272504080050, which contains 22 as substring.

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, 1030220 + ... + 1030229.

It is an arithmetic number, because the mean of its divisors is an integer number (3090675).

Almost surely, 2^10302245 is an apocalyptic number.

It is an amenable number.

10302245 is a deficient number, since it is larger than the sum of its proper divisors (2060455).

10302245 is an equidigital number, since it uses as much as digits as its factorization.

10302245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2060454.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 10302245 is about 3209.7110461847. The cubic root of 10302245 is about 217.5925180012.

Adding to 10302245 its reverse (54220301), we get a palindrome (64522546).

The spelling of 10302245 in words is "ten million, three hundred two thousand, two hundred forty-five".