162008488 has 8 divisors (see below), whose sum is σ = 303765930. Its totient is φ = 81004240.

The previous prime is 162008461. The next prime is 162008491. The reversal of 162008488 is 884800261.

It can be written as a sum of positive squares in only one way, i.e., 148303684 + 13704804 = 12178^2 + 3702^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×162008488² = 52493500368092288, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 10125523 + ... + 10125538.

Almost surely, 2^162008488 is an apocalyptic number.

It is an amenable number.

162008488 is a deficient number, since it is larger than the sum of its proper divisors (141757442).

162008488 is a wasteful number, since it uses less digits than its factorization.

162008488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20251067 (or 20251063 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 37.

The square root of 162008488 is about 12728.2554971214. The cubic root of 162008488 is about 545.1456984979.

The spelling of 162008488 in words is "one hundred sixty-two million, eight thousand, four hundred eighty-eight".