88520250 has 128 divisors (see below), whose sum is σ = 272143872. Its totient is φ = 18662400.

The previous prime is 88520231. The next prime is 88520251. The reversal of 88520250 is 5202588.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (88520251) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 67602 + ... + 68898.

It is an arithmetic number, because the mean of its divisors is an integer number (2126124).

Almost surely, 2^88520250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88520250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136071936).

88520250 is an abundant number, since it is smaller than the sum of its proper divisors (183623622).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88520250 is a wasteful number, since it uses less digits than its factorization.

88520250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1337 (or 1327 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 30.

The square root of 88520250 is about 9408.5200749108. The cubic root of 88520250 is about 445.6708310047.

It can be divided in two parts, 8 and 8520250, that added together give a palindrome (8520258).

The spelling of 88520250 in words is "eighty-eight million, five hundred twenty thousand, two hundred fifty".