52666934 has 8 divisors (see below), whose sum is σ = 79076088. Its totient is φ = 26308240.

The previous prime is 52666921. The next prime is 52666937. The reversal of 52666934 is 43966625.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 52666891 and 52666900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52666937) 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, 9887 + ... + 14250.

It is an arithmetic number, because the mean of its divisors is an integer number (9884511).

Almost surely, 2^52666934 is an apocalyptic number.

52666934 is a deficient number, since it is larger than the sum of its proper divisors (26409154).

52666934 is a wasteful number, since it uses less digits than its factorization.

52666934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25230.

The product of its digits is 233280, while the sum is 41.

The square root of 52666934 is about 7257.1987708757. The cubic root of 52666934 is about 374.8400716560.

The spelling of 52666934 in words is "fifty-two million, six hundred sixty-six thousand, nine hundred thirty-four".