88171272 has 48 divisors (see below), whose sum is σ = 272912640. Its totient is φ = 25191648.

The previous prime is 88171249. The next prime is 88171273. The reversal of 88171272 is 27217188.

It is a happy number.

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

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88171273) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86968 + ... + 87975.

It is an arithmetic number, because the mean of its divisors is an integer number (5685680).

Almost surely, 2^88171272 is an apocalyptic number.

It is an amenable number.

88171272 is an abundant number, since it is smaller than the sum of its proper divisors (184741368).

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

88171272 is a wasteful number, since it uses less digits than its factorization.

88171272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174962 (or 174955 counting only the distinct ones).

The product of its digits is 12544, while the sum is 36.

The square root of 88171272 is about 9389.9559104396. The cubic root of 88171272 is about 445.0843958938.

The spelling of 88171272 in words is "eighty-eight million, one hundred seventy-one thousand, two hundred seventy-two".