88673564 has 48 divisors (see below), whose sum is σ = 188697600. Its totient is φ = 35592960.

The previous prime is 88673549. The next prime is 88673567. The reversal of 88673564 is 46537688.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88673567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147737 + ... + 148335.

It is an arithmetic number, because the mean of its divisors is an integer number (3931200).

Almost surely, 2^88673564 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 88673564, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94348800).

88673564 is an abundant number, since it is smaller than the sum of its proper divisors (100024036).

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

88673564 is a wasteful number, since it uses less digits than its factorization.

88673564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938 (or 936 counting only the distinct ones).

The product of its digits is 967680, while the sum is 47.

The square root of 88673564 is about 9416.6641651914. The cubic root of 88673564 is about 445.9279780744.

The spelling of 88673564 in words is "eighty-eight million, six hundred seventy-three thousand, five hundred sixty-four".