162479268 has 216 divisors, whose sum is σ = 525662592. Its totient is φ = 41361408.

The previous prime is 162479267. The next prime is 162479281. The reversal of 162479268 is 862974261.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162479263) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1674996 + ... + 1675092.

Almost surely, 2^162479268 is an apocalyptic number.

162479268 is a gapful number since it is divisible by the number (18) 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 162479268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262831296).

162479268 is an abundant number, since it is smaller than the sum of its proper divisors (363183324).

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

162479268 is a wasteful number, since it uses less digits than its factorization.

162479268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171 (or 149 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 162479268 is about 12746.7355821010. The cubic root of 162479268 is about 545.6732336130.

The spelling of 162479268 in words is "one hundred sixty-two million, four hundred seventy-nine thousand, two hundred sixty-eight".