162747066 has 8 divisors (see below), whose sum is σ = 325494144. Its totient is φ = 54249020.

The previous prime is 162747061. The next prime is 162747077. The reversal of 162747066 is 660747261.

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

162747066 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (162747061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13562250 + ... + 13562261.

It is an arithmetic number, because the mean of its divisors is an integer number (40686768).

Almost surely, 2^162747066 is an apocalyptic number.

162747066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

162747066 is a wasteful number, since it uses less digits than its factorization.

162747066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27124516.

The product of its (nonzero) digits is 84672, while the sum is 39.

The square root of 162747066 is about 12757.2358291285. The cubic root of 162747066 is about 545.9728615636.

The spelling of 162747066 in words is "one hundred sixty-two million, seven hundred forty-seven thousand, sixty-six".