5298667 has 4 divisors (see below), whose sum is σ = 5780376. Its totient is φ = 4816960.

The previous prime is 5298647. The next prime is 5298673. The reversal of 5298667 is 7668925.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5298667 - 2⁷ = 5298539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5298607) 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 3 ways as a sum of consecutive naturals, for example, 240838 + ... + 240859.

It is an arithmetic number, because the mean of its divisors is an integer number (1445094).

Almost surely, 2^5298667 is an apocalyptic number.

5298667 is a deficient number, since it is larger than the sum of its proper divisors (481709).

5298667 is a wasteful number, since it uses less digits than its factorization.

5298667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481708.

The product of its digits is 181440, while the sum is 43.

The square root of 5298667 is about 2301.8833593386. The cubic root of 5298667 is about 174.3367218986.

The spelling of 5298667 in words is "five million, two hundred ninety-eight thousand, six hundred sixty-seven".