160869888 has 140 divisors (see below), whose sum is σ = 483036048. Its totient is φ = 53498880.

The previous prime is 160869887. The next prime is 160869913. The reversal of 160869888 is 888968061.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160869887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 373033 + ... + 373463.

Almost surely, 2^160869888 is an apocalyptic number.

160869888 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 160869888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (241518024).

160869888 is an abundant number, since it is smaller than the sum of its proper divisors (322166160).

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

160869888 is an frugal number, since it uses more digits than its factorization.

160869888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467 (or 436 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 54.

The square root of 160869888 is about 12683.4493731004. The cubic root of 160869888 is about 543.8655954001.

The spelling of 160869888 in words is "one hundred sixty million, eight hundred sixty-nine thousand, eight hundred eighty-eight".