162020126 has 4 divisors (see below), whose sum is σ = 243030192. Its totient is φ = 81010062.

The previous prime is 162020113. The next prime is 162020141. The reversal of 162020126 is 621020261.

It is a happy number.

162020126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 162020098 and 162020107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40505030 + ... + 40505033.

It is an arithmetic number, because the mean of its divisors is an integer number (60757548).

Almost surely, 2^162020126 is an apocalyptic number.

162020126 is a deficient number, since it is larger than the sum of its proper divisors (81010066).

162020126 is an equidigital number, since it uses as much as digits as its factorization.

162020126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81010065.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 162020126 is about 12728.7126607525. The cubic root of 162020126 is about 545.1587518340.

Adding to 162020126 its reverse (621020261), we get a palindrome (783040387).

The spelling of 162020126 in words is "one hundred sixty-two million, twenty thousand, one hundred twenty-six".