5023985 has 4 divisors (see below), whose sum is σ = 6028788. Its totient is φ = 4019184.

The previous prime is 5023979. The next prime is 5023987. The reversal of 5023985 is 5893205.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5893205 = 5 ⋅1178641.

It can be written as a sum of positive squares in 2 ways, for example, as 3083536 + 1940449 = 1756^2 + 1393^2 .

It is a cyclic number.

It is not a de Polignac number, because 5023985 - 2⁴ = 5023969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5023987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 502394 + ... + 502403.

It is an arithmetic number, because the mean of its divisors is an integer number (1507197).

Almost surely, 2^5023985 is an apocalyptic number.

It is an amenable number.

5023985 is a deficient number, since it is larger than the sum of its proper divisors (1004803).

5023985 is a wasteful number, since it uses less digits than its factorization.

5023985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004802.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 5023985 is about 2241.4247700960. The cubic root of 5023985 is about 171.2705837762.

The spelling of 5023985 in words is "five million, twenty-three thousand, nine hundred eighty-five".