162320414 has 16 divisors (see below), whose sum is σ = 245255040. Its totient is φ = 80571480.

The previous prime is 162320393. The next prime is 162320419. The reversal of 162320414 is 414023261.

It is a super-2 number, since 2×162320414² = 52695833602262792, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 162320414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162320419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237317 + ... + 237999.

It is an arithmetic number, because the mean of its divisors is an integer number (15328440).

Almost surely, 2^162320414 is an apocalyptic number.

162320414 is a deficient number, since it is larger than the sum of its proper divisors (82934626).

162320414 is a wasteful number, since it uses less digits than its factorization.

162320414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1375.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 162320414 is about 12740.5028943131. The cubic root of 162320414 is about 545.4953429367.

Adding to 162320414 its reverse (414023261), we get a palindrome (576343675).

The spelling of 162320414 in words is "one hundred sixty-two million, three hundred twenty thousand, four hundred fourteen".