52366205 has 8 divisors (see below), whose sum is σ = 66535992. Its totient is φ = 39428608.

The previous prime is 52366187. The next prime is 52366229. The reversal of 52366205 is 50266325.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3771364 + 48594841 = 1942^2 + 6971^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 52366205 - 2¹² = 52362109 is a prime.

It is a super-2 number, since 2×52366205² = 5484438852204050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307952 + ... + 308121.

It is an arithmetic number, because the mean of its divisors is an integer number (8316999).

Almost surely, 2^52366205 is an apocalyptic number.

It is an amenable number.

52366205 is a deficient number, since it is larger than the sum of its proper divisors (14169787).

52366205 is a wasteful number, since it uses less digits than its factorization.

52366205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616095.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 52366205 is about 7236.4497510865. The cubic root of 52366205 is about 374.1252618825.

The spelling of 52366205 in words is "fifty-two million, three hundred sixty-six thousand, two hundred five".