162468338 has 6 divisors (see below), whose sum is σ = 243729549. Its totient is φ = 81225156.

The previous prime is 162468329. The next prime is 162468347. The reversal of 162468338 is 833864261.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (162468329) and next prime (162468347).

It can be written as a sum of positive squares in 2 ways, for example, as 162231169 + 237169 = 12737^2 + 487^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=9013.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 162468295 and 162468304.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 13520 + ... + 22532.

Almost surely, 2^162468338 is an apocalyptic number.

162468338 is a deficient number, since it is larger than the sum of its proper divisors (81261211).

162468338 is an frugal number, since it uses more digits than its factorization.

162468338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18028 (or 9015 counting only the distinct ones).

The product of its digits is 165888, while the sum is 41.

The square root of 162468338 is about 12746.3068376687. The cubic root of 162468338 is about 545.6609975039.

Multiplying 162468338 by its product of digits (165888), we get a square (26951547654144 = 5191488²).

The spelling of 162468338 in words is "one hundred sixty-two million, four hundred sixty-eight thousand, three hundred thirty-eight".