52328216 has 16 divisors (see below), whose sum is σ = 98719800. Its totient is φ = 26002944.

The previous prime is 52328189. The next prime is 52328219. The reversal of 52328216 is 61282325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52328219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18761 + ... + 21368.

Almost surely, 2^52328216 is an apocalyptic number.

It is an amenable number.

52328216 is a deficient number, since it is larger than the sum of its proper divisors (46391584).

52328216 is a wasteful number, since it uses less digits than its factorization.

52328216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40298 (or 40294 counting only the distinct ones).

The product of its digits is 5760, while the sum is 29.

The square root of 52328216 is about 7233.8244380134. The cubic root of 52328216 is about 374.0347704240.

The spelling of 52328216 in words is "fifty-two million, three hundred twenty-eight thousand, two hundred sixteen".