52706271 has 8 divisors (see below), whose sum is σ = 73330560. Its totient is φ = 33609752.

The previous prime is 52706263. The next prime is 52706281. The reversal of 52706271 is 17260725.

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 52706271 - 2³ = 52706263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52706201) 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, 381861 + ... + 381998.

It is an arithmetic number, because the mean of its divisors is an integer number (9166320).

Almost surely, 2^52706271 is an apocalyptic number.

52706271 is a deficient number, since it is larger than the sum of its proper divisors (20624289).

52706271 is a wasteful number, since it uses less digits than its factorization.

52706271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763885.

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 52706271 is about 7259.9084704974. The cubic root of 52706271 is about 374.9333712734.

Adding to 52706271 its reverse (17260725), we get a palindrome (69966996).

The spelling of 52706271 in words is "fifty-two million, seven hundred six thousand, two hundred seventy-one".