5256471 has 8 divisors (see below), whose sum is σ = 7645824. Its totient is φ = 3185720.

The previous prime is 5256469. The next prime is 5256481. The reversal of 5256471 is 1746525.

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

It is a cyclic number.

It is not a de Polignac number, because 5256471 - 2¹ = 5256469 is a prime.

It is a super-3 number, since 3×5256471³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5256401) 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, 79611 + ... + 79676.

It is an arithmetic number, because the mean of its divisors is an integer number (955728).

Almost surely, 2^5256471 is an apocalyptic number.

5256471 is a deficient number, since it is larger than the sum of its proper divisors (2389353).

5256471 is a wasteful number, since it uses less digits than its factorization.

5256471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159301.

The product of its digits is 8400, while the sum is 30.

The square root of 5256471 is about 2292.6995005888. The cubic root of 5256471 is about 173.8727104449.

It can be divided in two parts, 525 and 6471, that added together give a palindrome (6996).

The spelling of 5256471 in words is "five million, two hundred fifty-six thousand, four hundred seventy-one".