52806741 has 8 divisors (see below), whose sum is σ = 75825120. Its totient is φ = 32496432.

The previous prime is 52806731. The next prime is 52806749. The reversal of 52806741 is 14760825.

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

It is not a de Polignac number, because 52806741 - 2¹¹ = 52804693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52806749) 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, 676971 + ... + 677048.

It is an arithmetic number, because the mean of its divisors is an integer number (9478140).

Almost surely, 2^52806741 is an apocalyptic number.

It is an amenable number.

52806741 is a deficient number, since it is larger than the sum of its proper divisors (23018379).

52806741 is a wasteful number, since it uses less digits than its factorization.

52806741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1354035.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 52806741 is about 7266.8246848262. The cubic root of 52806741 is about 375.1714558180.

It can be divided in two parts, 5280 and 6741, that added together give a palindrome (12021).

The spelling of 52806741 in words is "fifty-two million, eight hundred six thousand, seven hundred forty-one".