88734720 has 176 divisors, whose sum is σ = 291820320. Its totient is φ = 23003136.

The previous prime is 88734689. The next prime is 88734739. The reversal of 88734720 is 2743788.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 814026 + ... + 814134.

It is an arithmetic number, because the mean of its divisors is an integer number (1658070).

Almost surely, 2^88734720 is an apocalyptic number.

88734720 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 88734720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145910160).

88734720 is an abundant number, since it is smaller than the sum of its proper divisors (203085600).

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

88734720 is a wasteful number, since it uses less digits than its factorization.

88734720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190 (or 172 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 39.

The square root of 88734720 is about 9419.9108276034. The cubic root of 88734720 is about 446.0304697423.

The spelling of 88734720 in words is "eighty-eight million, seven hundred thirty-four thousand, seven hundred twenty".