10312799 has 4 divisors (see below), whose sum is σ = 11786064. Its totient is φ = 8839536.

The previous prime is 10312789. The next prime is 10312811. The reversal of 10312799 is 99721301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99721301 = 5407 ⋅18443.

It is a cyclic number.

It is not a de Polignac number, because 10312799 - 2⁸ = 10312543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10312759) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 736622 + ... + 736635.

It is an arithmetic number, because the mean of its divisors is an integer number (2946516).

Almost surely, 2^10312799 is an apocalyptic number.

10312799 is a deficient number, since it is larger than the sum of its proper divisors (1473265).

10312799 is an equidigital number, since it uses as much as digits as its factorization.

10312799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1473264.

The product of its (nonzero) digits is 3402, while the sum is 32.

The square root of 10312799 is about 3211.3546985657. The cubic root of 10312799 is about 217.6667959113. Note that the first 3 decimals are identical.

It can be divided in two parts, 10312 and 799, that added together give a palindrome (11111).

The spelling of 10312799 in words is "ten million, three hundred twelve thousand, seven hundred ninety-nine".