5042871 has 8 divisors (see below), whose sum is σ = 7470960. Its totient is φ = 3361896.

The previous prime is 5042867. The next prime is 5042881. The reversal of 5042871 is 1782405.

It is not a de Polignac number, because 5042871 - 2² = 5042867 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 186773 = 5042871 / (5 + 0 + 4 + 2 + 8 + 7 + 1).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5042861) 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, 93360 + ... + 93413.

It is an arithmetic number, because the mean of its divisors is an integer number (933870).

Almost surely, 2^5042871 is an apocalyptic number.

5042871 is a deficient number, since it is larger than the sum of its proper divisors (2428089).

5042871 is a wasteful number, since it uses less digits than its factorization.

5042871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186782 (or 186776 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 5042871 is about 2245.6337635509. The cubic root of 5042871 is about 171.4849270073.

It can be divided in two parts, 504 and 2871, that added together give a cube (3375 = 15³).

The spelling of 5042871 in words is "five million, forty-two thousand, eight hundred seventy-one".