10312245 has 16 divisors (see below), whose sum is σ = 18333120. Its totient is φ = 5499792.

The previous prime is 10312241. The next prime is 10312249. The reversal of 10312245 is 54221301.

It is an interprime number because it is at equal distance from previous prime (10312241) and next prime (10312249).

It is not a de Polignac number, because 10312245 - 2² = 10312241 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10312241) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 38059 + ... + 38328.

It is an arithmetic number, because the mean of its divisors is an integer number (1145820).

Almost surely, 2^10312245 is an apocalyptic number.

10312245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10312245 is a deficient number, since it is larger than the sum of its proper divisors (8020875).

10312245 is an equidigital number, since it uses as much as digits as its factorization.

10312245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76401 (or 76395 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 10312245 is about 3211.2684409747. The cubic root of 10312245 is about 217.6628981798.

Adding to 10312245 its reverse (54221301), we get a palindrome (64533546).

The spelling of 10312245 in words is "ten million, three hundred twelve thousand, two hundred forty-five".