162660366 has 64 divisors (see below), whose sum is σ = 404006400. Its totient is φ = 48081600.

The previous prime is 162660359. The next prime is 162660383. The reversal of 162660366 is 663066261.

It is a self number, because there is not a number n which added to its sum of digits gives 162660366.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21015 + ... + 27693.

It is an arithmetic number, because the mean of its divisors is an integer number (6312600).

Almost surely, 2^162660366 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 162660366, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202003200).

162660366 is an abundant number, since it is smaller than the sum of its proper divisors (241346034).

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

162660366 is a wasteful number, since it uses less digits than its factorization.

162660366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6742 (or 6736 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The square root of 162660366 is about 12753.8373049055. The cubic root of 162660366 is about 545.8758925747.

The spelling of 162660366 in words is "one hundred sixty-two million, six hundred sixty thousand, three hundred sixty-six".