88071132 has 24 divisors (see below), whose sum is σ = 205865856. Its totient is φ = 29304688.

The previous prime is 88071127. The next prime is 88071149. The reversal of 88071132 is 23117088.

It is a happy number.

It is a super-2 number, since 2×88071132² = 15513048583522848, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 88071132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 793 + ... + 13295.

It is an arithmetic number, because the mean of its divisors is an integer number (8577744).

Almost surely, 2^88071132 is an apocalyptic number.

It is an amenable number.

88071132 is an abundant number, since it is smaller than the sum of its proper divisors (117794724).

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

88071132 is a wasteful number, since it uses less digits than its factorization.

88071132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13097 (or 13095 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 30.

The square root of 88071132 is about 9384.6221021414. The cubic root of 88071132 is about 444.9158314068.

The spelling of 88071132 in words is "eighty-eight million, seventy-one thousand, one hundred thirty-two".