1112479 has 8 divisors (see below), whose sum is σ = 1157328. Its totient is φ = 1068480.

The previous prime is 1112477. The next prime is 1112483. The reversal of 1112479 is 9742111.

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 1112479 - 2¹ = 1112477 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112471) 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 7 ways as a sum of consecutive naturals, for example, 3819 + ... + 4099.

It is an arithmetic number, because the mean of its divisors is an integer number (144666).

2^1112479 is an apocalyptic number.

1112479 is a deficient number, since it is larger than the sum of its proper divisors (44849).

1112479 is a wasteful number, since it uses less digits than its factorization.

1112479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425.

The product of its digits is 504, while the sum is 25.

The square root of 1112479 is about 1054.7412004847. The cubic root of 1112479 is about 103.6169029232.

The spelling of 1112479 in words is "one million, one hundred twelve thousand, four hundred seventy-nine".