88162128 has 160 divisors (see below), whose sum is σ = 278553600. Its totient is φ = 26573184.

The previous prime is 88162127. The next prime is 88162133. The reversal of 88162128 is 82126188.

88162128 is a `hidden beast` number, since 8 + 8 + 1 + 621 + 28 = 666.

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 junction number, because it is equal to n+sod(n) for n = 88162092 and 88162101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88162121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 188551 + ... + 189017.

It is an arithmetic number, because the mean of its divisors is an integer number (1740960).

Almost surely, 2^88162128 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 88162128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139276800).

88162128 is an abundant number, since it is smaller than the sum of its proper divisors (190391472).

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

88162128 is a wasteful number, since it uses less digits than its factorization.

88162128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526 (or 514 counting only the distinct ones).

The product of its digits is 12288, while the sum is 36.

The square root of 88162128 is about 9389.4689945705. The cubic root of 88162128 is about 445.0690092026.

The spelling of 88162128 in words is "eighty-eight million, one hundred sixty-two thousand, one hundred twenty-eight".