160344020 has 12 divisors (see below), whose sum is σ = 336722484. Its totient is φ = 64137600.

The previous prime is 160344001. The next prime is 160344029. The reversal of 160344020 is 20443061.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 73891216 + 86452804 = 8596^2 + 9298^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 8017201 = 160344020 / (1 + 6 + 0 + 3 + 4 + 4 + 0 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 160343983 and 160344001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160344029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4008581 + ... + 4008620.

It is an arithmetic number, because the mean of its divisors is an integer number (28060207).

Almost surely, 2^160344020 is an apocalyptic number.

160344020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

160344020 is an abundant number, since it is smaller than the sum of its proper divisors (176378464).

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

160344020 is a wasteful number, since it uses less digits than its factorization.

160344020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8017210 (or 8017208 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 160344020 is about 12662.7019233653. The cubic root of 160344020 is about 543.2723339334.

Adding to 160344020 its reverse (20443061), we get a palindrome (180787081).

The spelling of 160344020 in words is "one hundred sixty million, three hundred forty-four thousand, twenty".