88089750 has 288 divisors, whose sum is σ = 299624832. Its totient is φ = 18547200.

The previous prime is 88089713. The next prime is 88089751. The reversal of 88089750 is 5798088.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 88089696 and 88089705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88089751) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1874227 + ... + 1874273.

It is an arithmetic number, because the mean of its divisors is an integer number (1040364).

Almost surely, 2^88089750 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88089750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149812416).

88089750 is an abundant number, since it is smaller than the sum of its proper divisors (211535082).

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

88089750 is a wasteful number, since it uses less digits than its factorization.

88089750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101 (or 81 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 45.

The square root of 88089750 is about 9385.6139916363. The cubic root of 88089750 is about 444.9471805338.

The spelling of 88089750 in words is "eighty-eight million, eighty-nine thousand, seven hundred fifty".