88318225 has 24 divisors (see below), whose sum is σ = 114492672. Its totient is φ = 67502400.

The previous prime is 88318211. The next prime is 88318267. The reversal of 88318225 is 52281388.

It is not a de Polignac number, because 88318225 - 2¹¹ = 88316177 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 63639 + ... + 65011.

It is an arithmetic number, because the mean of its divisors is an integer number (4770528).

Almost surely, 2^88318225 is an apocalyptic number.

It is an amenable number.

88318225 is a deficient number, since it is larger than the sum of its proper divisors (26174447).

88318225 is a wasteful number, since it uses less digits than its factorization.

88318225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1497 (or 1492 counting only the distinct ones).

The product of its digits is 30720, while the sum is 37.

The square root of 88318225 is about 9397.7776628307. Note that the first 3 decimals coincide. The cubic root of 88318225 is about 445.3315292371.

The spelling of 88318225 in words is "eighty-eight million, three hundred eighteen thousand, two hundred twenty-five".