162422825 has 12 divisors (see below), whose sum is σ = 206089488. Its totient is φ = 126915600.

The previous prime is 162422789. The next prime is 162422831. The reversal of 162422825 is 528224261.

It is not a de Polignac number, because 162422825 - 2⁶ = 162422761 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 162422791 and 162422800.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74471 + ... + 76620.

It is an arithmetic number, because the mean of its divisors is an integer number (17174124).

Almost surely, 2^162422825 is an apocalyptic number.

It is an amenable number.

162422825 is a deficient number, since it is larger than the sum of its proper divisors (43666663).

162422825 is a wasteful number, since it uses less digits than its factorization.

162422825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151144 (or 151139 counting only the distinct ones).

The product of its digits is 15360, while the sum is 32.

The square root of 162422825 is about 12744.5213719465. The cubic root of 162422825 is about 545.6100399067.

The spelling of 162422825 in words is "one hundred sixty-two million, four hundred twenty-two thousand, eight hundred twenty-five".