160420822 has 8 divisors (see below), whose sum is σ = 240718536. Its totient is φ = 80181312.

The previous prime is 160420817. The next prime is 160420829. The reversal of 160420822 is 228024061.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160420829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6843 + ... + 19174.

It is an arithmetic number, because the mean of its divisors is an integer number (30089817).

Almost surely, 2^160420822 is an apocalyptic number.

160420822 is a deficient number, since it is larger than the sum of its proper divisors (80297714).

160420822 is a wasteful number, since it uses less digits than its factorization.

160420822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29102.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 160420822 is about 12665.7341674299. The cubic root of 160420822 is about 543.3590594248.

Adding to 160420822 its reverse (228024061), we get a palindrome (388444883).

The spelling of 160420822 in words is "one hundred sixty million, four hundred twenty thousand, eight hundred twenty-two".