10312879 has 4 divisors (see below), whose sum is σ = 10319400. Its totient is φ = 10306360.

The previous prime is 10312873. The next prime is 10312889. The reversal of 10312879 is 97821301.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 97821301 = 659 ⋅148439.

It is a cyclic number.

It is not a de Polignac number, because 10312879 - 2¹⁵ = 10280111 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10312879.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10312873) 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, 789 + ... + 4609.

It is an arithmetic number, because the mean of its divisors is an integer number (2579850).

Almost surely, 2^10312879 is an apocalyptic number.

10312879 is a deficient number, since it is larger than the sum of its proper divisors (6521).

10312879 is an equidigital number, since it uses as much as digits as its factorization.

10312879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6520.

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 10312879 is about 3211.3671543441. The cubic root of 10312879 is about 217.6673587491.

The spelling of 10312879 in words is "ten million, three hundred twelve thousand, eight hundred seventy-nine".