88234820 has 48 divisors (see below), whose sum is σ = 193158000. Its totient is φ = 33815040.

The previous prime is 88234801. The next prime is 88234823. The reversal of 88234820 is 2843288.

It can be written as a sum of positive squares in 8 ways, for example, as 4804864 + 83429956 = 2192^2 + 9134^2 .

It is not an unprimeable number, because it can be changed into a prime (88234823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85910 + ... + 86930.

It is an arithmetic number, because the mean of its divisors is an integer number (4024125).

Almost surely, 2^88234820 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88234820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96579000).

88234820 is an abundant number, since it is smaller than the sum of its proper divisors (104923180).

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

88234820 is a wasteful number, since it uses less digits than its factorization.

88234820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1208 (or 1206 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 35.

The square root of 88234820 is about 9393.3391294044. The cubic root of 88234820 is about 445.1912993109.

The spelling of 88234820 in words is "eighty-eight million, two hundred thirty-four thousand, eight hundred twenty".