162404322 has 32 divisors (see below), whose sum is σ = 334390272. Its totient is φ = 52545024.

The previous prime is 162404309. The next prime is 162404339. The reversal of 162404322 is 223404261.

It is a junction number, because it is equal to n+sod(n) for n = 162404292 and 162404301.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148863 + ... + 149949.

It is an arithmetic number, because the mean of its divisors is an integer number (10449696).

Almost surely, 2^162404322 is an apocalyptic number.

162404322 is an abundant number, since it is smaller than the sum of its proper divisors (171985950).

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

162404322 is a wasteful number, since it uses less digits than its factorization.

162404322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1802.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 162404322 is about 12743.7954315031. The cubic root of 162404322 is about 545.5893207212.

Adding to 162404322 its reverse (223404261), we get a palindrome (385808583).

The spelling of 162404322 in words is "one hundred sixty-two million, four hundred four thousand, three hundred twenty-two".