162020336 has 60 divisors (see below), whose sum is σ = 342840408. Its totient is φ = 74105856.

The previous prime is 162020323. The next prime is 162020351. The reversal of 162020336 is 633020261.

162020336 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 170615 + ... + 171561.

Almost surely, 2^162020336 is an apocalyptic number.

162020336 is a gapful number since it is divisible by the number (16) 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 162020336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171420204).

162020336 is an abundant number, since it is smaller than the sum of its proper divisors (180820072).

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

162020336 is a wasteful number, since it uses less digits than its factorization.

162020336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1026 (or 1003 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 162020336 is about 12728.7209098165. The cubic root of 162020336 is about 545.1589873671.

Adding to 162020336 its reverse (633020261), we get a palindrome (795040597).

The spelling of 162020336 in words is "one hundred sixty-two million, twenty thousand, three hundred thirty-six".