5197471 has 4 divisors (see below), whose sum is σ = 5423472. Its totient is φ = 4971472.

The previous prime is 5197463. The next prime is 5197477. The reversal of 5197471 is 1747915.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5197471 - 2³ = 5197463 is a prime.

It is a super-3 number, since 3×5197471³ (a number of 21 digits) contains 333 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5197477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112966 + ... + 113011.

It is an arithmetic number, because the mean of its divisors is an integer number (1355868).

Almost surely, 2^5197471 is an apocalyptic number.

5197471 is a deficient number, since it is larger than the sum of its proper divisors (226001).

5197471 is a wasteful number, since it uses less digits than its factorization.

5197471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226000.

The product of its digits is 8820, while the sum is 34.

The square root of 5197471 is about 2279.7962628270. The cubic root of 5197471 is about 173.2197303766.

The spelling of 5197471 in words is "five million, one hundred ninety-seven thousand, four hundred seventy-one".