162206966 has 4 divisors (see below), whose sum is σ = 243310452. Its totient is φ = 81103482.

The previous prime is 162206963. The next prime is 162206981. The reversal of 162206966 is 669602261.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 669602261 = 191 ⋅3505771.

It is a super-2 number, since 2×162206966² = 52622199637850312, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162206963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40551740 + ... + 40551743.

It is an arithmetic number, because the mean of its divisors is an integer number (60827613).

Almost surely, 2^162206966 is an apocalyptic number.

162206966 is a deficient number, since it is larger than the sum of its proper divisors (81103486).

162206966 is an equidigital number, since it uses as much as digits as its factorization.

162206966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81103485.

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 162206966 is about 12736.0498585707. The cubic root of 162206966 is about 545.3682285517.

The spelling of 162206966 in words is "one hundred sixty-two million, two hundred six thousand, nine hundred sixty-six".