160487738 has 4 divisors (see below), whose sum is σ = 240731610. Its totient is φ = 80243868.

The previous prime is 160487693. The next prime is 160487771. The reversal of 160487738 is 837784061.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 133934329 + 26553409 = 11573^2 + 5153^2 .

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 as a sum of consecutive naturals, namely, 40121933 + ... + 40121936.

Almost surely, 2^160487738 is an apocalyptic number.

160487738 is a deficient number, since it is larger than the sum of its proper divisors (80243872).

160487738 is an equidigital number, since it uses as much as digits as its factorization.

160487738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80243871.

The product of its (nonzero) digits is 225792, while the sum is 44.

The square root of 160487738 is about 12668.3755075384. The cubic root of 160487738 is about 543.4345989964.

The spelling of 160487738 in words is "one hundred sixty million, four hundred eighty-seven thousand, seven hundred thirty-eight".