160009616 has 40 divisors (see below), whose sum is σ = 334629624. Its totient is φ = 73681920.

The previous prime is 160009609. The next prime is 160009651. The reversal of 160009616 is 616900061.

It can be written as a sum of positive squares in 4 ways, for example, as 6150400 + 153859216 = 2480^2 + 12404^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170300 + ... + 171236.

Almost surely, 2^160009616 is an apocalyptic number.

160009616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

160009616 is an abundant number, since it is smaller than the sum of its proper divisors (174620008).

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

160009616 is a wasteful number, since it uses less digits than its factorization.

160009616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1779 (or 1773 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 160009616 is about 12649.4907407374. The cubic root of 160009616 is about 542.8943988677.

Adding to 160009616 its reverse (616900061), we get a palindrome (776909677).

The spelling of 160009616 in words is "one hundred sixty million, nine thousand, six hundred sixteen".