52384216 has 32 divisors (see below), whose sum is σ = 104828400. Its totient is φ = 24468480.

The previous prime is 52384187. The next prime is 52384217. The reversal of 52384216 is 61248325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52384217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8736 + ... + 13456.

Almost surely, 2^52384216 is an apocalyptic number.

It is an amenable number.

52384216 is an abundant number, since it is smaller than the sum of its proper divisors (52444184).

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

52384216 is a wasteful number, since it uses less digits than its factorization.

52384216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4819 (or 4815 counting only the distinct ones).

The product of its digits is 11520, while the sum is 31.

The square root of 52384216 is about 7237.6941079324. The cubic root of 52384216 is about 374.1681495789.

The spelling of 52384216 in words is "fifty-two million, three hundred eighty-four thousand, two hundred sixteen".