5085921 has 8 divisors (see below), whose sum is σ = 7076160. Its totient is φ = 3243152.

The previous prime is 5085893. The next prime is 5085929. The reversal of 5085921 is 1295805.

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 5085921 - 2⁵ = 5085889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5085929) 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, 36786 + ... + 36923.

It is an arithmetic number, because the mean of its divisors is an integer number (884520).

Almost surely, 2^5085921 is an apocalyptic number.

It is an amenable number.

5085921 is a deficient number, since it is larger than the sum of its proper divisors (1990239).

5085921 is a wasteful number, since it uses less digits than its factorization.

5085921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73735.

The product of its (nonzero) digits is 3600, while the sum is 30.

The square root of 5085921 is about 2255.1986608723. The cubic root of 5085921 is about 171.9715226876.

It can be divided in two parts, 5085 and 921, that added together give a palindrome (6006).

The spelling of 5085921 in words is "five million, eighty-five thousand, nine hundred twenty-one".