162411648 has 256 divisors, whose sum is σ = 535818240. Its totient is φ = 42577920.

The previous prime is 162411617. The next prime is 162411679. The reversal of 162411648 is 846114261.

It is an interprime number because it is at equal distance from previous prime (162411617) and next prime (162411679).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2287453 + ... + 2287523.

It is an arithmetic number, because the mean of its divisors is an integer number (2093040).

Almost surely, 2^162411648 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 162411648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (267909120).

162411648 is an abundant number, since it is smaller than the sum of its proper divisors (373406592).

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

162411648 is a wasteful number, since it uses less digits than its factorization.

162411648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155 (or 143 counting only the distinct ones).

The product of its digits is 9216, while the sum is 33.

The square root of 162411648 is about 12744.0828622542. The cubic root of 162411648 is about 545.5975243765.

The spelling of 162411648 in words is "one hundred sixty-two million, four hundred eleven thousand, six hundred forty-eight".