8472113 has 8 divisors (see below), whose sum is σ = 9166248. Its totient is φ = 7784064.

The previous prime is 8472109. The next prime is 8472127. The reversal of 8472113 is 3112748.

It can be written as a sum of positive squares in 4 ways, for example, as 223729 + 8248384 = 473^2 + 2872^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8472113 - 2² = 8472109 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8472133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1631 + ... + 4427.

It is an arithmetic number, because the mean of its divisors is an integer number (1145781).

Almost surely, 2^8472113 is an apocalyptic number.

It is an amenable number.

8472113 is a deficient number, since it is larger than the sum of its proper divisors (694135).

8472113 is a wasteful number, since it uses less digits than its factorization.

8472113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3043.

The product of its digits is 1344, while the sum is 26.

The square root of 8472113 is about 2910.6894372296. The cubic root of 8472113 is about 203.8593240699.

The spelling of 8472113 in words is "eight million, four hundred seventy-two thousand, one hundred thirteen".