88740306564 has 192 divisors, whose sum is σ = 259620383232. Its totient is φ = 22967193600.

The previous prime is 88740306533. The next prime is 88740306581. The reversal of 88740306564 is 46560304788.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 34703574 + ... + 34706130.

It is an arithmetic number, because the mean of its divisors is an integer number (1352189496).

Almost surely, 2^88740306564 is an apocalyptic number.

88740306564 is a gapful number since it is divisible by the number (84) 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 88740306564, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129810191616).

88740306564 is an abundant number, since it is smaller than the sum of its proper divisors (170880076668).

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

88740306564 is a wasteful number, since it uses less digits than its factorization.

88740306564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3166 (or 3164 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 51.

The spelling of 88740306564 in words is "eighty-eight billion, seven hundred forty million, three hundred six thousand, five hundred sixty-four".