88340580 has 72 divisors (see below), whose sum is σ = 269103744. Its totient is φ = 23457600.

The previous prime is 88340573. The next prime is 88340597. The reversal of 88340580 is 8504388.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47875 + ... + 49685.

It is an arithmetic number, because the mean of its divisors is an integer number (3737552).

Almost surely, 2^88340580 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 88340580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134551872).

88340580 is an abundant number, since it is smaller than the sum of its proper divisors (180763164).

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

88340580 is a wasteful number, since it uses less digits than its factorization.

88340580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2097 (or 2092 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 88340580 is about 9398.9669645126. The cubic root of 88340580 is about 445.3690999895.

The spelling of 88340580 in words is "eighty-eight million, three hundred forty thousand, five hundred eighty".