52666734 has 32 divisors (see below), whose sum is σ = 110340864. Its totient is φ = 16727040.

The previous prime is 52666717. The next prime is 52666741. The reversal of 52666734 is 43766625.

52666734 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Its product of digits (181440) is a multiple of the sum of its prime divisors (1512).

It is a junction number, because it is equal to n+sod(n) for n = 52666692 and 52666701.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45102 + ... + 46254.

It is an arithmetic number, because the mean of its divisors is an integer number (3448152).

Almost surely, 2^52666734 is an apocalyptic number.

52666734 is an abundant number, since it is smaller than the sum of its proper divisors (57674130).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52666734 is a wasteful number, since it uses less digits than its factorization.

52666734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1512.

The product of its digits is 181440, while the sum is 39.

The square root of 52666734 is about 7257.1849914412. The cubic root of 52666734 is about 374.8395971767.

The spelling of 52666734 in words is "fifty-two million, six hundred sixty-six thousand, seven hundred thirty-four".