88031196 has 144 divisors (see below), whose sum is σ = 256628736. Its totient is φ = 25200000.

The previous prime is 88031173. The next prime is 88031213. The reversal of 88031196 is 69113088.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 88031196.

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 47 ways as a sum of consecutive naturals, for example, 871546 + ... + 871646.

It is an arithmetic number, because the mean of its divisors is an integer number (1782144).

Almost surely, 2^88031196 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 88031196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128314368).

88031196 is an abundant number, since it is smaller than the sum of its proper divisors (168597540).

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

88031196 is a wasteful number, since it uses less digits than its factorization.

88031196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224 (or 219 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 88031196 is about 9382.4941246984. The cubic root of 88031196 is about 444.8485719670.

It can be divided in two parts, 8803 and 1196, that added together give a palindrome (9999).

The spelling of 88031196 in words is "eighty-eight million, thirty-one thousand, one hundred ninety-six".