88081532 has 24 divisors (see below), whose sum is σ = 192178560. Its totient is φ = 34317360.

The previous prime is 88081531. The next prime is 88081537. The reversal of 88081532 is 23518088.

It is a junction number, because it is equal to n+sod(n) for n = 88081492 and 88081501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88081531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142682 + ... + 143297.

It is an arithmetic number, because the mean of its divisors is an integer number (8007440).

Almost surely, 2^88081532 is an apocalyptic number.

It is an amenable number.

88081532 is an abundant number, since it is smaller than the sum of its proper divisors (104097028).

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

88081532 is a wasteful number, since it uses less digits than its factorization.

88081532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286001 (or 285999 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 35.

The square root of 88081532 is about 9385.1761837485. The cubic root of 88081532 is about 444.9333435488.

The spelling of 88081532 in words is "eighty-eight million, eighty-one thousand, five hundred thirty-two".