88204004 has 48 divisors (see below), whose sum is σ = 190753920. Its totient is φ = 34836480.

The previous prime is 88204001. The next prime is 88204019. The reversal of 88204004 is 40040288.

It is not an unprimeable number, because it can be changed into a prime (88204001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17444 + ... + 21924.

It is an arithmetic number, because the mean of its divisors is an integer number (3974040).

Almost surely, 2^88204004 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 88204004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95376960).

88204004 is an abundant number, since it is smaller than the sum of its proper divisors (102549916).

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

88204004 is a wasteful number, since it uses less digits than its factorization.

88204004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4548 (or 4546 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 26.

The square root of 88204004 is about 9391.6986748937. The cubic root of 88204004 is about 445.1394656073.

The spelling of 88204004 in words is "eighty-eight million, two hundred four thousand, four".