88216275 has 48 divisors (see below), whose sum is σ = 168274944. Its totient is φ = 39943680.

The previous prime is 88216273. The next prime is 88216279. The reversal of 88216275 is 57261288.

It is not a de Polignac number, because 88216275 - 2¹ = 88216273 is a prime.

It is a super-2 number, since 2×88216275² = 15564222349751250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (88216273) 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 47 ways as a sum of consecutive naturals, for example, 58582 + ... + 60068.

It is an arithmetic number, because the mean of its divisors is an integer number (3505728).

Almost surely, 2^88216275 is an apocalyptic number.

88216275 is a deficient number, since it is larger than the sum of its proper divisors (80058669).

88216275 is a wasteful number, since it uses less digits than its factorization.

88216275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1620 (or 1615 counting only the distinct ones).

The product of its digits is 53760, while the sum is 39.

The square root of 88216275 is about 9392.3519418727. The cubic root of 88216275 is about 445.1601073501.

The spelling of 88216275 in words is "eighty-eight million, two hundred sixteen thousand, two hundred seventy-five".