88689252 has 12 divisors (see below), whose sum is σ = 206941616. Its totient is φ = 29563080.

The previous prime is 88689241. The next prime is 88689257. The reversal of 88689252 is 25298688.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (88689257) 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 3 ways as a sum of consecutive naturals, for example, 3695374 + ... + 3695397.

Almost surely, 2^88689252 is an apocalyptic number.

It is an amenable number.

88689252 is an abundant number, since it is smaller than the sum of its proper divisors (118252364).

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

88689252 is a wasteful number, since it uses less digits than its factorization.

88689252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7390778 (or 7390776 counting only the distinct ones).

The product of its digits is 552960, while the sum is 48.

The square root of 88689252 is about 9417.4971197235. The cubic root of 88689252 is about 445.9542741702.

The spelling of 88689252 in words is "eighty-eight million, six hundred eighty-nine thousand, two hundred fifty-two".