162385845 has 16 divisors (see below), whose sum is σ = 265860672. Its totient is φ = 84591360.

The previous prime is 162385831. The next prime is 162385849. The reversal of 162385845 is 548583261.

It is not a de Polignac number, because 162385845 - 2⁵ = 162385813 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 162385797 and 162385806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162385849) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125236 + ... + 126525.

It is an arithmetic number, because the mean of its divisors is an integer number (16616292).

Almost surely, 2^162385845 is an apocalyptic number.

162385845 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

162385845 is a deficient number, since it is larger than the sum of its proper divisors (103474827).

162385845 is a wasteful number, since it uses less digits than its factorization.

162385845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251812.

The product of its digits is 230400, while the sum is 42.

The square root of 162385845 is about 12743.0704698671. The cubic root of 162385845 is about 545.5686290793.

The spelling of 162385845 in words is "one hundred sixty-two million, three hundred eighty-five thousand, eight hundred forty-five".