8249113 has 8 divisors (see below), whose sum is σ = 8551368. Its totient is φ = 7951104.

The previous prime is 8249093. The next prime is 8249119. The reversal of 8249113 is 3119428.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 166464 + 8082649 = 408^2 + 2843^2 .

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 8249113 - 2⁵ = 8249081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8249119) 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, 3195 + ... + 5167.

It is an arithmetic number, because the mean of its divisors is an integer number (1068921).

Almost surely, 2^8249113 is an apocalyptic number.

It is an amenable number.

8249113 is a deficient number, since it is larger than the sum of its proper divisors (302255).

8249113 is a wasteful number, since it uses less digits than its factorization.

8249113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2123.

The product of its digits is 1728, while the sum is 28.

The square root of 8249113 is about 2872.1269122377. The cubic root of 8249113 is about 202.0547591960.

The spelling of 8249113 in words is "eight million, two hundred forty-nine thousand, one hundred thirteen".