52689734 has 8 divisors (see below), whose sum is σ = 82470960. Its totient is φ = 25199416.

The previous prime is 52689733. The next prime is 52689737. The reversal of 52689734 is 43798625.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52689731) 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, 572669 + ... + 572760.

It is an arithmetic number, because the mean of its divisors is an integer number (10308870).

Almost surely, 2^52689734 is an apocalyptic number.

52689734 is a deficient number, since it is larger than the sum of its proper divisors (29781226).

52689734 is a wasteful number, since it uses less digits than its factorization.

52689734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1145454.

The product of its digits is 362880, while the sum is 44.

The square root of 52689734 is about 7258.7694549421. The cubic root of 52689734 is about 374.8941544237.

The spelling of 52689734 in words is "fifty-two million, six hundred eighty-nine thousand, seven hundred thirty-four".