5168449 has 16 divisors (see below), whose sum is σ = 6209280. Its totient is φ = 4239360.

The previous prime is 5168441. The next prime is 5168477. The reversal of 5168449 is 9448615.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5168449 - 2³ = 5168441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5168441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6337 + ... + 7105.

It is an arithmetic number, because the mean of its divisors is an integer number (388080).

Almost surely, 2^5168449 is an apocalyptic number.

It is an amenable number.

5168449 is a deficient number, since it is larger than the sum of its proper divisors (1040831).

5168449 is a wasteful number, since it uses less digits than its factorization.

5168449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840.

The product of its digits is 34560, while the sum is 37.

The square root of 5168449 is about 2273.4223100867. The cubic root of 5168449 is about 172.8967162803.

The spelling of 5168449 in words is "five million, one hundred sixty-eight thousand, four hundred forty-nine".