88243216 has 20 divisors (see below), whose sum is σ = 171182124. Its totient is φ = 44067200.

The previous prime is 88243213. The next prime is 88243217. The reversal of 88243216 is 61234288.

It can be written as a sum of positive squares in 2 ways, for example, as 47334400 + 40908816 = 6880^2 + 6396^2 .

It is not an unprimeable number, because it can be changed into a prime (88243213) 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, 12126 + ... + 17986.

Almost surely, 2^88243216 is an apocalyptic number.

It is an amenable number.

88243216 is a deficient number, since it is larger than the sum of its proper divisors (82938908).

88243216 is a wasteful number, since it uses less digits than its factorization.

88243216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6810 (or 6804 counting only the distinct ones).

The product of its digits is 18432, while the sum is 34.

The square root of 88243216 is about 9393.7860312017. The cubic root of 88243216 is about 445.2054196154.

The spelling of 88243216 in words is "eighty-eight million, two hundred forty-three thousand, two hundred sixteen".