88684680 has 128 divisors (see below), whose sum is σ = 308551680. Its totient is φ = 19971840.

The previous prime is 88684663. The next prime is 88684709. The reversal of 88684680 is 8648688.

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, 58897 + ... + 60383.

It is an arithmetic number, because the mean of its divisors is an integer number (2410560).

Almost surely, 2^88684680 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 88684680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154275840).

88684680 is an abundant number, since it is smaller than the sum of its proper divisors (219867000).

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

88684680 is a wasteful number, since it uses less digits than its factorization.

88684680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1579 (or 1575 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 48.

The square root of 88684680 is about 9417.2543769402. The cubic root of 88684680 is about 445.9466109419.

The spelling of 88684680 in words is "eighty-eight million, six hundred eighty-four thousand, six hundred eighty".