162227325 has 36 divisors (see below), whose sum is σ = 290457600. Its totient is φ = 79859520.

The previous prime is 162227321. The next prime is 162227327. The reversal of 162227325 is 523722261.

It is not a de Polignac number, because 162227325 - 2² = 162227321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 162227292 and 162227301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162227321) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6276 + ... + 19074.

Almost surely, 2^162227325 is an apocalyptic number.

162227325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

162227325 is a deficient number, since it is larger than the sum of its proper divisors (128230275).

162227325 is a wasteful number, since it uses less digits than its factorization.

162227325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12838 (or 12820 counting only the distinct ones).

The product of its digits is 10080, while the sum is 30.

The square root of 162227325 is about 12736.8491001503. The cubic root of 162227325 is about 545.3910444384.

Adding to 162227325 its reverse (523722261), we get a palindrome (685949586).

The spelling of 162227325 in words is "one hundred sixty-two million, two hundred twenty-seven thousand, three hundred twenty-five".