160445880 has 256 divisors, whose sum is σ = 643968000. Its totient is φ = 34712064.

The previous prime is 160445849. The next prime is 160445891. The reversal of 160445880 is 88544061.

160445880 is a `hidden beast` number, since 1 + 604 + 45 + 8 + 8 + 0 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 143082 + ... + 144198.

It is an arithmetic number, because the mean of its divisors is an integer number (2515500).

Almost surely, 2^160445880 is an apocalyptic number.

160445880 is a gapful number since it is divisible by the number (10) 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 160445880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (321984000).

160445880 is an abundant number, since it is smaller than the sum of its proper divisors (483522120).

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

160445880 is a wasteful number, since it uses less digits than its factorization.

160445880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1163 (or 1153 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 160445880 is about 12666.7233332066. The cubic root of 160445880 is about 543.3873491491.

It can be divided in two parts, 160 and 445880, that added together give a triangular number (446040 = T₉₄₄).

The spelling of 160445880 in words is "one hundred sixty million, four hundred forty-five thousand, eight hundred eighty".