160145722 has 8 divisors (see below), whose sum is σ = 262056672. Its totient is φ = 72793500.

The previous prime is 160145693. The next prime is 160145749. The reversal of 160145722 is 227541061.

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

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, 3639654 + ... + 3639697.

It is an arithmetic number, because the mean of its divisors is an integer number (32757084).

Almost surely, 2^160145722 is an apocalyptic number.

160145722 is a deficient number, since it is larger than the sum of its proper divisors (101910950).

160145722 is a wasteful number, since it uses less digits than its factorization.

160145722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7279364.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 160145722 is about 12654.8694975492. The cubic root of 160145722 is about 543.0482859609.

Adding to 160145722 its reverse (227541061), we get a palindrome (387686783).

It can be divided in two parts, 16014 and 5722, that added together give a triangular number (21736 = T₂₀₈).

The spelling of 160145722 in words is "one hundred sixty million, one hundred forty-five thousand, seven hundred twenty-two".