88708225 has 6 divisors (see below), whose sum is σ = 109998230. Its totient is φ = 70966560.

The previous prime is 88708219. The next prime is 88708237. The reversal of 88708225 is 52280788.

It can be written as a sum of positive squares in 3 ways, for example, as 16679056 + 72029169 = 4084^2 + 8487^2 .

It is a de Polignac number, because none of the positive numbers 2^k-88708225 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1774140 + ... + 1774189.

Almost surely, 2^88708225 is an apocalyptic number.

It is an amenable number.

88708225 is a deficient number, since it is larger than the sum of its proper divisors (21290005).

88708225 is a wasteful number, since it uses less digits than its factorization.

88708225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3548339 (or 3548334 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 40.

The square root of 88708225 is about 9418.5043929490. The cubic root of 88708225 is about 445.9860724132.

The spelling of 88708225 in words is "eighty-eight million, seven hundred eight thousand, two hundred twenty-five".