162061420 has 12 divisors (see below), whose sum is σ = 340329024. Its totient is φ = 64824560.

The previous prime is 162061379. The next prime is 162061441. The reversal of 162061420 is 24160261.

162061420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 162061391 and 162061400.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4051516 + ... + 4051555.

It is an arithmetic number, because the mean of its divisors is an integer number (28360752).

Almost surely, 2^162061420 is an apocalyptic number.

162061420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

162061420 is an abundant number, since it is smaller than the sum of its proper divisors (178267604).

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

162061420 is a wasteful number, since it uses less digits than its factorization.

162061420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8103080 (or 8103078 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 162061420 is about 12730.3346381782. The cubic root of 162061420 is about 545.2050626922.

The spelling of 162061420 in words is "one hundred sixty-two million, sixty-one thousand, four hundred twenty".