160320620 has 12 divisors (see below), whose sum is σ = 336673344. Its totient is φ = 64128240.

The previous prime is 160320617. The next prime is 160320637. The reversal of 160320620 is 26023061.

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: 8016031 = 160320620 / (1 + 6 + 0 + 3 + 2 + 0 + 6 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 160320592 and 160320601.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4007996 + ... + 4008035.

It is an arithmetic number, because the mean of its divisors is an integer number (28056112).

Almost surely, 2^160320620 is an apocalyptic number.

160320620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

160320620 is an abundant number, since it is smaller than the sum of its proper divisors (176352724).

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

160320620 is a wasteful number, since it uses less digits than its factorization.

160320620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8016040 (or 8016038 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 160320620 is about 12661.7779162328. Note that the first 3 decimals coincide. The cubic root of 160320620 is about 543.2459049443.

Adding to 160320620 its reverse (26023061), we get a palindrome (186343681).

The spelling of 160320620 in words is "one hundred sixty million, three hundred twenty thousand, six hundred twenty".