162012030 has 32 divisors (see below), whose sum is σ = 394637184. Its totient is φ = 42557856.

The previous prime is 162012013. The next prime is 162012061. The reversal of 162012030 is 30210261.

162012030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38292 + ... + 42311.

It is an arithmetic number, because the mean of its divisors is an integer number (12332412).

Almost surely, 2^162012030 is an apocalyptic number.

162012030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

162012030 is an abundant number, since it is smaller than the sum of its proper divisors (232625154).

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

162012030 is a wasteful number, since it uses less digits than its factorization.

162012030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80680.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 162012030 is about 12728.3946356169. The cubic root of 162012030 is about 545.1496713186.

Adding to 162012030 its reverse (30210261), we get a palindrome (192222291).

The spelling of 162012030 in words is "one hundred sixty-two million, twelve thousand, thirty".