88385250 has 64 divisors (see below), whose sum is σ = 222124032. Its totient is φ = 23408000.

The previous prime is 88385249. The next prime is 88385257. The reversal of 88385250 is 5258388.

It is a junction number, because it is equal to n+sod(n) for n = 88385199 and 88385208.

It is not an unprimeable number, because it can be changed into a prime (88385257) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 142942 + ... + 143558.

It is an arithmetic number, because the mean of its divisors is an integer number (3470688).

Almost surely, 2^88385250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88385250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111062016).

88385250 is an abundant number, since it is smaller than the sum of its proper divisors (133738782).

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

88385250 is a wasteful number, since it uses less digits than its factorization.

88385250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828 (or 818 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 39.

The square root of 88385250 is about 9401.3429891692. The cubic root of 88385250 is about 445.4441552863. Note that the first 3 decimals are identical.

The spelling of 88385250 in words is "eighty-eight million, three hundred eighty-five thousand, two hundred fifty".