160388540 has 96 divisors (see below), whose sum is σ = 388390464. Its totient is φ = 55111680.

The previous prime is 160388539. The next prime is 160388551. The reversal of 160388540 is 45883061.

160388540 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 160388540.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 578882 + ... + 579158.

It is an arithmetic number, because the mean of its divisors is an integer number (4045734).

Almost surely, 2^160388540 is an apocalyptic number.

160388540 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 160388540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194195232).

160388540 is an abundant number, since it is smaller than the sum of its proper divisors (228001924).

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

160388540 is a wasteful number, since it uses less digits than its factorization.

160388540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447 (or 445 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 160388540 is about 12664.4597200196. The cubic root of 160388540 is about 543.3226096804.

The spelling of 160388540 in words is "one hundred sixty million, three hundred eighty-eight thousand, five hundred forty".