88539225 has 24 divisors (see below), whose sum is σ = 147282240. Its totient is φ = 46931520.

The previous prime is 88539197. The next prime is 88539257. The reversal of 88539225 is 52293588.

It is not a de Polignac number, because 88539225 - 2⁶ = 88539161 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, 8991 + ... + 16059.

It is an arithmetic number, because the mean of its divisors is an integer number (6136760).

Almost surely, 2^88539225 is an apocalyptic number.

It is an amenable number.

88539225 is a deficient number, since it is larger than the sum of its proper divisors (58743015).

88539225 is a wasteful number, since it uses less digits than its factorization.

88539225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7249 (or 7244 counting only the distinct ones).

The product of its digits is 172800, while the sum is 42.

The square root of 88539225 is about 9409.5284153883. The cubic root of 88539225 is about 445.7026730591.

The spelling of 88539225 in words is "eighty-eight million, five hundred thirty-nine thousand, two hundred twenty-five".