88838240 has 48 divisors (see below), whose sum is σ = 210869568. Its totient is φ = 35367936.

The previous prime is 88838203. The next prime is 88838249. The reversal of 88838240 is 4283888.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88838249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36089 + ... + 38471.

It is an arithmetic number, because the mean of its divisors is an integer number (4393116).

Almost surely, 2^88838240 is an apocalyptic number.

88838240 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 88838240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105434784).

88838240 is an abundant number, since it is smaller than the sum of its proper divisors (122031328).

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

88838240 is a wasteful number, since it uses less digits than its factorization.

88838240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2631 (or 2623 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 41.

The square root of 88838240 is about 9425.4039701224. The cubic root of 88838240 is about 446.2038521955.

The spelling of 88838240 in words is "eighty-eight million, eight hundred thirty-eight thousand, two hundred forty".