88645116 has 72 divisors (see below), whose sum is σ = 246543696. Its totient is φ = 24702720.

The previous prime is 88645091. The next prime is 88645121. The reversal of 88645116 is 61154688.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22270 + ... + 25946.

It is an arithmetic number, because the mean of its divisors is an integer number (3424218).

Almost surely, 2^88645116 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 88645116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123271848).

88645116 is an abundant number, since it is smaller than the sum of its proper divisors (157898580).

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

88645116 is a wasteful number, since it uses less digits than its factorization.

88645116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3739 (or 3730 counting only the distinct ones).

The product of its digits is 46080, while the sum is 39.

The square root of 88645116 is about 9415.1535303467. The cubic root of 88645116 is about 445.8802858597.

The spelling of 88645116 in words is "eighty-eight million, six hundred forty-five thousand, one hundred sixteen".