162983027 has 4 divisors (see below), whose sum is σ = 168240576. Its totient is φ = 157725480.

The previous prime is 162983021. The next prime is 162983057. The reversal of 162983027 is 720389261.

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

It is a cyclic number.

It is not a de Polignac number, because 162983027 - 2¹² = 162978931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (162983021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2628728 + ... + 2628789.

It is an arithmetic number, because the mean of its divisors is an integer number (42060144).

Almost surely, 2^162983027 is an apocalyptic number.

162983027 is a deficient number, since it is larger than the sum of its proper divisors (5257549).

162983027 is an equidigital number, since it uses as much as digits as its factorization.

162983027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5257548.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 162983027 is about 12766.4806035179. The cubic root of 162983027 is about 546.2365961519.

The spelling of 162983027 in words is "one hundred sixty-two million, nine hundred eighty-three thousand, twenty-seven".