52670208 has 36 divisors (see below), whose sum is σ = 140181608. Its totient is φ = 17556480.

The previous prime is 52670197. The next prime is 52670237. The reversal of 52670208 is 80207625.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33523 + ... + 35058.

Almost surely, 2^52670208 is an apocalyptic number.

It is an amenable number.

52670208 is an abundant number, since it is smaller than the sum of its proper divisors (87511400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52670208 is an equidigital number, since it uses as much as digits as its factorization.

52670208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68600 (or 68586 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 52670208 is about 7257.4243364985. The cubic root of 52670208 is about 374.8478387113.

The spelling of 52670208 in words is "fifty-two million, six hundred seventy thousand, two hundred eight".