88330000 has 150 divisors (see below), whose sum is σ = 238284662. Its totient is φ = 31680000.

The previous prime is 88329971. The next prime is 88330001. The reversal of 88330000 is 3388.

It can be written as a sum of positive squares in 5 ways, for example, as 31719424 + 56610576 = 5632^2 + 7524^2 .

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a nialpdrome in base 10.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (88330001) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 1209964 + ... + 1210036.

Almost surely, 2^88330000 is an apocalyptic number.

88330000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88330000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119142331).

88330000 is an abundant number, since it is smaller than the sum of its proper divisors (149954662).

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

88330000 is a wasteful number, since it uses less digits than its factorization.

88330000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123 (or 91 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 88330000 is about 9398.4041198493. The cubic root of 88330000 is about 445.3513195870.

Adding to 88330000 its reverse (3388), we get a palindrome (88333388).

The spelling of 88330000 in words is "eighty-eight million, three hundred thirty thousand".