88797660 has 96 divisors (see below), whose sum is σ = 286820352. Its totient is φ = 20106240.

The previous prime is 88797649. The next prime is 88797661. The reversal of 88797660 is 6679788.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88797661) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46525 + ... + 48395.

It is an arithmetic number, because the mean of its divisors is an integer number (2987712).

Almost surely, 2^88797660 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 88797660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143410176).

88797660 is an abundant number, since it is smaller than the sum of its proper divisors (198022692).

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

88797660 is a wasteful number, since it uses less digits than its factorization.

88797660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2003 (or 2001 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 51.

The square root of 88797660 is about 9423.2510313586. The cubic root of 88797660 is about 446.1359020650.

The spelling of 88797660 in words is "eighty-eight million, seven hundred ninety-seven thousand, six hundred sixty".