97284216 has 32 divisors (see below), whose sum is σ = 243619200. Its totient is φ = 32373600.

The previous prime is 97284193. The next prime is 97284247. The reversal of 97284216 is 61248279.

It is a congruent number.

It is an unprimeable number.

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, 12741 + ... + 18891.

It is an arithmetic number, because the mean of its divisors is an integer number (7613100).

Almost surely, 2^97284216 is an apocalyptic number.

It is an amenable number.

97284216 is an abundant number, since it is smaller than the sum of its proper divisors (146334984).

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

97284216 is a wasteful number, since it uses less digits than its factorization.

97284216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6819 (or 6815 counting only the distinct ones).

The product of its digits is 48384, while the sum is 39.

The square root of 97284216 is about 9863.2761291571. The cubic root of 97284216 is about 459.9184102300.

The spelling of 97284216 in words is "ninety-seven million, two hundred eighty-four thousand, two hundred sixteen".