88123776 has 128 divisors (see below), whose sum is σ = 255897600. Its totient is φ = 26707968.

The previous prime is 88123769. The next prime is 88123799. The reversal of 88123776 is 67732188.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 633915 + ... + 634053.

It is an arithmetic number, because the mean of its divisors is an integer number (1999200).

Almost surely, 2^88123776 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 88123776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127948800).

88123776 is an abundant number, since it is smaller than the sum of its proper divisors (167773824).

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

88123776 is a wasteful number, since it uses less digits than its factorization.

88123776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296 (or 284 counting only the distinct ones).

The product of its digits is 112896, while the sum is 42.

The square root of 88123776 is about 9387.4264843992. The cubic root of 88123776 is about 445.0044623548.

The spelling of 88123776 in words is "eighty-eight million, one hundred twenty-three thousand, seven hundred seventy-six".