162000422 has 8 divisors (see below), whose sum is σ = 255790200. Its totient is φ = 76737024.

The previous prime is 162000413. The next prime is 162000427. The reversal of 162000422 is 224000261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 162000422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162000427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2131547 + ... + 2131622.

It is an arithmetic number, because the mean of its divisors is an integer number (31973775).

Almost surely, 2^162000422 is an apocalyptic number.

162000422 is a deficient number, since it is larger than the sum of its proper divisors (93789778).

162000422 is a wasteful number, since it uses less digits than its factorization.

162000422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4263190.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 162000422 is about 12727.9386390727. The cubic root of 162000422 is about 545.1366511979.

Adding to 162000422 its reverse (224000261), we get a palindrome (386000683).

The spelling of 162000422 in words is "one hundred sixty-two million, four hundred twenty-two", and thus it is an aban number.