10307245 has 8 divisors (see below), whose sum is σ = 13320216. Its totient is φ = 7611456.

The previous prime is 10307239. The next prime is 10307251. The reversal of 10307245 is 54270301.

It is an interprime number because it is at equal distance from previous prime (10307239) and next prime (10307251).

It can be written as a sum of positive squares in 4 ways, for example, as 2253001 + 8054244 = 1501^2 + 2838^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10307245 - 2¹⁹ = 9782957 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79222 + ... + 79351.

It is an arithmetic number, because the mean of its divisors is an integer number (1665027).

Almost surely, 2^10307245 is an apocalyptic number.

It is an amenable number.

10307245 is a deficient number, since it is larger than the sum of its proper divisors (3012971).

10307245 is a wasteful number, since it uses less digits than its factorization.

10307245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158591.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 10307245 is about 3210.4898380154. The cubic root of 10307245 is about 217.6277137807.

Adding to 10307245 its reverse (54270301), we get a palindrome (64577546).

The spelling of 10307245 in words is "ten million, three hundred seven thousand, two hundred forty-five".