88279225 has 24 divisors (see below), whose sum is σ = 118365440. Its totient is φ = 65085120.

The previous prime is 88279223. The next prime is 88279231. The reversal of 88279225 is 52297288.

It is not a de Polignac number, because 88279225 - 2¹ = 88279223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (88279223) 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 23 ways as a sum of consecutive naturals, for example, 15064 + ... + 20086.

Almost surely, 2^88279225 is an apocalyptic number.

It is an amenable number.

88279225 is a deficient number, since it is larger than the sum of its proper divisors (30086215).

88279225 is a wasteful number, since it uses less digits than its factorization.

88279225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5089 (or 5084 counting only the distinct ones).

The product of its digits is 161280, while the sum is 43.

The square root of 88279225 is about 9395.7024750681. The cubic root of 88279225 is about 445.2659690173.

The spelling of 88279225 in words is "eighty-eight million, two hundred seventy-nine thousand, two hundred twenty-five".