162613606 has 4 divisors (see below), whose sum is σ = 243920412. Its totient is φ = 81306802.

The previous prime is 162613589. The next prime is 162613637. The reversal of 162613606 is 606316261.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 606316261 = 223 ⋅2718907.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 40653400 + ... + 40653403.

It is an arithmetic number, because the mean of its divisors is an integer number (60980103).

Almost surely, 2^162613606 is an apocalyptic number.

162613606 is a deficient number, since it is larger than the sum of its proper divisors (81306806).

162613606 is an equidigital number, since it uses as much as digits as its factorization.

162613606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81306805.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 162613606 is about 12752.0039993720. The cubic root of 162613606 is about 545.8235798864.

Adding to 162613606 its reverse (606316261), we get a palindrome (768929867).

The spelling of 162613606 in words is "one hundred sixty-two million, six hundred thirteen thousand, six hundred six".