162464328 has 48 divisors (see below), whose sum is σ = 473857020. Its totient is φ = 49988736.

The previous prime is 162464311. The next prime is 162464339. The reversal of 162464328 is 823464261.

162464328 is a `hidden beast` number, since 1 + 6 + 2 + 4 + 643 + 2 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 116251524 + 46212804 = 10782^2 + 6798^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

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

It is a junction number, because it is equal to n+sod(n) for n = 162464292 and 162464301.

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 11 ways as a sum of consecutive naturals, for example, 85851 + ... + 87722.

Almost surely, 2^162464328 is an apocalyptic number.

162464328 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

162464328 is an abundant number, since it is smaller than the sum of its proper divisors (311392692).

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

162464328 is a wasteful number, since it uses less digits than its factorization.

162464328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173598 (or 173591 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 162464328 is about 12746.1495362325. The cubic root of 162464328 is about 545.6565081807.

The spelling of 162464328 in words is "one hundred sixty-two million, four hundred sixty-four thousand, three hundred twenty-eight".