162346066 has 8 divisors (see below), whose sum is σ = 243589500. Its totient is φ = 81149568.

The previous prime is 162345979. The next prime is 162346069. The reversal of 162346066 is 660643261.

162346066 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 139736041 + 22610025 = 11821^2 + 4755^2 .

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

It is not an unprimeable number, because it can be changed into a prime (162346069) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 1191 + ... + 18058.

Almost surely, 2^162346066 is an apocalyptic number.

162346066 is a deficient number, since it is larger than the sum of its proper divisors (81243434).

162346066 is a wasteful number, since it uses less digits than its factorization.

162346066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23468.

The product of its (nonzero) digits is 31104, while the sum is 34.

The square root of 162346066 is about 12741.5095651967. The cubic root of 162346066 is about 545.5240768651.

The spelling of 162346066 in words is "one hundred sixty-two million, three hundred forty-six thousand, sixty-six".