88478838 has 64 divisors (see below), whose sum is σ = 234501120. Its totient is φ = 24178176.

The previous prime is 88478827. The next prime is 88478843. The reversal of 88478838 is 83887488.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3606 + ... + 13782.

It is an arithmetic number, because the mean of its divisors is an integer number (3664080).

Almost surely, 2^88478838 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88478838, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117250560).

88478838 is an abundant number, since it is smaller than the sum of its proper divisors (146022282).

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

88478838 is a wasteful number, since it uses less digits than its factorization.

88478838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10218 (or 10212 counting only the distinct ones).

The product of its digits is 2752512, while the sum is 54.

The square root of 88478838 is about 9406.3190462582. The cubic root of 88478838 is about 445.6013214884.

The spelling of 88478838 in words is "eighty-eight million, four hundred seventy-eight thousand, eight hundred thirty-eight".