52815346 has 8 divisors (see below), whose sum is σ = 79403184. Its totient is φ = 26347620.

The previous prime is 52815283. The next prime is 52815361. The reversal of 52815346 is 64351825.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28920 + ... + 30691.

It is an arithmetic number, because the mean of its divisors is an integer number (9925398).

Almost surely, 2^52815346 is an apocalyptic number.

52815346 is a deficient number, since it is larger than the sum of its proper divisors (26587838).

52815346 is a wasteful number, since it uses less digits than its factorization.

52815346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60056.

The product of its digits is 28800, while the sum is 34.

The square root of 52815346 is about 7267.4167349891. The cubic root of 52815346 is about 375.1918331093.

The spelling of 52815346 in words is "fifty-two million, eight hundred fifteen thousand, three hundred forty-six".