88840038 has 48 divisors (see below), whose sum is σ = 207457200. Its totient is φ = 25288704.

The previous prime is 88840013. The next prime is 88840061. The reversal of 88840038 is 83004888.

It is a junction number, because it is equal to n+sod(n) for n = 88839978 and 88840005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 131670 + ... + 132342.

It is an arithmetic number, because the mean of its divisors is an integer number (4322025).

Almost surely, 2^88840038 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88840038, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103728600).

88840038 is an abundant number, since it is smaller than the sum of its proper divisors (118617162).

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

88840038 is a wasteful number, since it uses less digits than its factorization.

88840038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141 (or 1134 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 39.

The square root of 88840038 is about 9425.4993501671. The cubic root of 88840038 is about 446.2068624199.

The spelling of 88840038 in words is "eighty-eight million, eight hundred forty thousand, thirty-eight".