162070212 has 96 divisors (see below), whose sum is σ = 412917120. Its totient is φ = 49351680.

The previous prime is 162070211. The next prime is 162070217. The reversal of 162070212 is 212070261.

162070212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-5 number, since 5×162070212⁵ (a number of 42 digits) contains 55555 as substring.

It is not an unprimeable number, because it can be changed into a prime (162070211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 527763 + ... + 528069.

It is an arithmetic number, because the mean of its divisors is an integer number (4301220).

Almost surely, 2^162070212 is an apocalyptic number.

162070212 is a gapful number since it is divisible by the number (12) 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 162070212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (206458560).

162070212 is an abundant number, since it is smaller than the sum of its proper divisors (250846908).

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

162070212 is a wasteful number, since it uses less digits than its factorization.

162070212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421 (or 419 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 162070212 is about 12730.6799504190. The cubic root of 162070212 is about 545.2149218272.

The spelling of 162070212 in words is "one hundred sixty-two million, seventy thousand, two hundred twelve".