52684838 has 8 divisors (see below), whose sum is σ = 80708832. Its totient is φ = 25781896.

The previous prime is 52684837. The next prime is 52684843. The reversal of 52684838 is 83848625.

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 (52684837) 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, 280145 + ... + 280332.

It is an arithmetic number, because the mean of its divisors is an integer number (10088604).

Almost surely, 2^52684838 is an apocalyptic number.

52684838 is a deficient number, since it is larger than the sum of its proper divisors (28023994).

52684838 is a wasteful number, since it uses less digits than its factorization.

52684838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560526.

The product of its digits is 368640, while the sum is 44.

The square root of 52684838 is about 7258.4321998624. The cubic root of 52684838 is about 374.8825421766.

The spelling of 52684838 in words is "fifty-two million, six hundred eighty-four thousand, eight hundred thirty-eight".