4847431 has 8 divisors (see below), whose sum is σ = 5154624. Its totient is φ = 4542720.

The previous prime is 4847387. The next prime is 4847443. The reversal of 4847431 is 1347484.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4847431 is a prime.

It is a super-2 number, since 2×4847431² = 46995174599522, which contains 22 as substring.

It is a Duffinian number.

4847431 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4847393 and 4847402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4847461) 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, 4866 + ... + 5776.

It is an arithmetic number, because the mean of its divisors is an integer number (644328).

Almost surely, 2^4847431 is an apocalyptic number.

4847431 is a deficient number, since it is larger than the sum of its proper divisors (307193).

4847431 is a wasteful number, since it uses less digits than its factorization.

4847431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1241.

The product of its digits is 10752, while the sum is 31.

The square root of 4847431 is about 2201.6882158925. The cubic root of 4847431 is about 169.2403359023.

The spelling of 4847431 in words is "four million, eight hundred forty-seven thousand, four hundred thirty-one".