10442479 has 4 divisors (see below), whose sum is σ = 10568376. Its totient is φ = 10316584.

The previous prime is 10442477. The next prime is 10442489. The reversal of 10442479 is 97424401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97424401 = 7489 ⋅13009.

It is a cyclic number.

It is not a de Polignac number, because 10442479 - 2¹ = 10442477 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 10442479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10442477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62824 + ... + 62989.

It is an arithmetic number, because the mean of its divisors is an integer number (2642094).

Almost surely, 2^10442479 is an apocalyptic number.

10442479 is a deficient number, since it is larger than the sum of its proper divisors (125897).

10442479 is an equidigital number, since it uses as much as digits as its factorization.

10442479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125896.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 10442479 is about 3231.4824771303. The cubic root of 10442479 is about 218.5753605862.

The spelling of 10442479 in words is "ten million, four hundred forty-two thousand, four hundred seventy-nine".