52666334 has 16 divisors (see below), whose sum is σ = 93198336. Its totient is φ = 21843000.

The previous prime is 52666333. The next prime is 52666379. The reversal of 52666334 is 43366625.

It is a junction number, because it is equal to n+sod(n) for n = 52666294 and 52666303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52666331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60242 + ... + 61109.

It is an arithmetic number, because the mean of its divisors is an integer number (5824896).

Almost surely, 2^52666334 is an apocalyptic number.

52666334 is a deficient number, since it is larger than the sum of its proper divisors (40532002).

52666334 is a wasteful number, since it uses less digits than its factorization.

52666334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121391.

The product of its digits is 77760, while the sum is 35.

The square root of 52666334 is about 7257.1574324938. The cubic root of 52666334 is about 374.8386482145.

The spelling of 52666334 in words is "fifty-two million, six hundred sixty-six thousand, three hundred thirty-four".