162989062 has 8 divisors (see below), whose sum is σ = 244541592. Its totient is φ = 81475200.

The previous prime is 162989059. The next prime is 162989083. The reversal of 162989062 is 260989261.

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

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 5862 + ... + 18982.

It is an arithmetic number, because the mean of its divisors is an integer number (30567699).

Almost surely, 2^162989062 is an apocalyptic number.

162989062 is a deficient number, since it is larger than the sum of its proper divisors (81552530).

162989062 is a wasteful number, since it uses less digits than its factorization.

162989062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19334.

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 162989062 is about 12766.7169624771. The cubic root of 162989062 is about 546.2433381569.

The spelling of 162989062 in words is "one hundred sixty-two million, nine hundred eighty-nine thousand, sixty-two".