5871398 has 24 divisors (see below), whose sum is σ = 9882000. Its totient is φ = 2612064.

The previous prime is 5871391. The next prime is 5871403. The reversal of 5871398 is 8931785.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5871391) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9503 + ... + 10101.

It is an arithmetic number, because the mean of its divisors is an integer number (411750).

Almost surely, 2^5871398 is an apocalyptic number.

5871398 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

5871398 is a deficient number, since it is larger than the sum of its proper divisors (4010602).

5871398 is a wasteful number, since it uses less digits than its factorization.

5871398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656 (or 643 counting only the distinct ones).

The product of its digits is 60480, while the sum is 41.

The square root of 5871398 is about 2423.0967789174. The cubic root of 5871398 is about 180.4044198962.

The spelling of 5871398 in words is "five million, eight hundred seventy-one thousand, three hundred ninety-eight".