52008216 has 32 divisors (see below), whose sum is σ = 140022960. Its totient is φ = 16002432.

The previous prime is 52008181. The next prime is 52008217. The reversal of 52008216 is 61280025.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52008217) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 83035 + ... + 83658.

Almost surely, 2^52008216 is an apocalyptic number.

It is an amenable number.

52008216 is an abundant number, since it is smaller than the sum of its proper divisors (88014744).

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

52008216 is a wasteful number, since it uses less digits than its factorization.

52008216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166715 (or 166711 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 52008216 is about 7211.6722055290. The cubic root of 52008216 is about 373.2707725386.

The spelling of 52008216 in words is "fifty-two million, eight thousand, two hundred sixteen".