162210048 has 288 divisors, whose sum is σ = 582392832. Its totient is φ = 38707200.

The previous prime is 162210043. The next prime is 162210067. The reversal of 162210048 is 840012261.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (162210043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 768663 + ... + 768873.

Almost surely, 2^162210048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 162210048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (291196416).

162210048 is an abundant number, since it is smaller than the sum of its proper divisors (420182784).

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

162210048 is a wasteful number, since it uses less digits than its factorization.

162210048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261 (or 247 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 162210048 is about 12736.1708531254. The cubic root of 162210048 is about 545.3716826044.

The spelling of 162210048 in words is "one hundred sixty-two million, two hundred ten thousand, forty-eight".