88660380 has 48 divisors (see below), whose sum is σ = 249094944. Its totient is φ = 23562240.

The previous prime is 88660373. The next prime is 88660381. The reversal of 88660380 is 8306688.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88660381) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 16420 + ... + 21140.

It is an arithmetic number, because the mean of its divisors is an integer number (5189478).

Almost surely, 2^88660380 is an apocalyptic number.

It is an amenable number.

88660380 is an abundant number, since it is smaller than the sum of its proper divisors (160434564).

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

88660380 is a wasteful number, since it uses less digits than its factorization.

88660380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5046 (or 5044 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 88660380 is about 9415.9641035849. The cubic root of 88660380 is about 445.9058767641.

The spelling of 88660380 in words is "eighty-eight million, six hundred sixty thousand, three hundred eighty".