52208207 has 8 divisors (see below), whose sum is σ = 57186000. Its totient is φ = 47442304.

The previous prime is 52208197. The next prime is 52208227. The reversal of 52208207 is 70280225.

52208207 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52208207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52208227) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 52457 + ... + 53442.

It is an arithmetic number, because the mean of its divisors is an integer number (7148250).

Almost surely, 2^52208207 is an apocalyptic number.

52208207 is a deficient number, since it is larger than the sum of its proper divisors (4977793).

52208207 is a wasteful number, since it uses less digits than its factorization.

52208207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105945.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 52208207 is about 7225.5246868307. The cubic root of 52208207 is about 373.7486157076.

The spelling of 52208207 in words is "fifty-two million, two hundred eight thousand, two hundred seven".