5171398 has 8 divisors (see below), whose sum is σ = 7850808. Its totient is φ = 2554464.

The previous prime is 5171381. The next prime is 5171407. The reversal of 5171398 is 8931715.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15411 + ... + 15742.

It is an arithmetic number, because the mean of its divisors is an integer number (981351).

Almost surely, 2^5171398 is an apocalyptic number.

5171398 is a deficient number, since it is larger than the sum of its proper divisors (2679410).

5171398 is a wasteful number, since it uses less digits than its factorization.

5171398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31238.

The product of its digits is 7560, while the sum is 34.

The square root of 5171398 is about 2274.0707992497. The cubic root of 5171398 is about 172.9295936788.

The spelling of 5171398 in words is "five million, one hundred seventy-one thousand, three hundred ninety-eight".