5286923 has 4 divisors (see below), whose sum is σ = 5310240. Its totient is φ = 5263608.

The previous prime is 5286913. The next prime is 5286929. The reversal of 5286923 is 3296825.

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 5286923 - 2⁶ = 5286859 is a prime.

It is a super-3 number, since 3×5286923³ (a number of 21 digits) contains 333 as substring.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5286929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11315 + ... + 11772.

It is an arithmetic number, because the mean of its divisors is an integer number (1327560).

Almost surely, 2^5286923 is an apocalyptic number.

5286923 is a deficient number, since it is larger than the sum of its proper divisors (23317).

5286923 is a wasteful number, since it uses less digits than its factorization.

5286923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23316.

The product of its digits is 25920, while the sum is 35.

The square root of 5286923 is about 2299.3309896576. The cubic root of 5286923 is about 174.2078262752.

The spelling of 5286923 in words is "five million, two hundred eighty-six thousand, nine hundred twenty-three".