162052080 has 80 divisors (see below), whose sum is σ = 507613344. Its totient is φ = 42762240.

The previous prime is 162052031. The next prime is 162052081. The reversal of 162052080 is 80250261.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 162052080.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162052081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19800 + ... + 26760.

Almost surely, 2^162052080 is an apocalyptic number.

162052080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 162052080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (253806672).

162052080 is an abundant number, since it is smaller than the sum of its proper divisors (345561264).

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

162052080 is a wasteful number, since it uses less digits than its factorization.

162052080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7074 (or 7068 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 162052080 is about 12729.9677925751. The cubic root of 162052080 is about 545.1945886528.

The spelling of 162052080 in words is "one hundred sixty-two million, fifty-two thousand, eighty".