5147031 has 8 divisors (see below), whose sum is σ = 6912640. Its totient is φ = 3406392.

The previous prime is 5146957. The next prime is 5147041. The reversal of 5147031 is 1307415.

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

It is not a de Polignac number, because 5147031 - 2¹¹ = 5144983 is a prime.

It is a super-2 number, since 2×5147031² = 52983856229922, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5146989 and 5147007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5147041) 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, 5755 + ... + 6588.

It is an arithmetic number, because the mean of its divisors is an integer number (864080).

Almost surely, 2^5147031 is an apocalyptic number.

5147031 is a deficient number, since it is larger than the sum of its proper divisors (1765609).

5147031 is a wasteful number, since it uses less digits than its factorization.

5147031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12485.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 5147031 is about 2268.7069004171. The cubic root of 5147031 is about 172.6575582089.

The spelling of 5147031 in words is "five million, one hundred forty-seven thousand, thirty-one".