5085431 has 8 divisors (see below), whose sum is σ = 5799024. Its totient is φ = 4417920.

The previous prime is 5085427. The next prime is 5085433. The reversal of 5085431 is 1345805.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5085431 - 2² = 5085427 is a prime.

It is a super-2 number, since 2×5085431² = 51723216911522, which contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 5085431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5085433) 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, 11285 + ... + 11726.

It is an arithmetic number, because the mean of its divisors is an integer number (724878).

Almost surely, 2^5085431 is an apocalyptic number.

5085431 is a deficient number, since it is larger than the sum of its proper divisors (713593).

5085431 is a wasteful number, since it uses less digits than its factorization.

5085431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23041.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 5085431 is about 2255.0900203761. The cubic root of 5085431 is about 171.9659996792.

The spelling of 5085431 in words is "five million, eighty-five thousand, four hundred thirty-one".