1602422 has 8 divisors (see below), whose sum is σ = 2530200. Its totient is φ = 759024.

The previous prime is 1602407. The next prime is 1602427. The reversal of 1602422 is 2242061.

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 1602422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1602427) 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, 21047 + ... + 21122.

It is an arithmetic number, because the mean of its divisors is an integer number (316275).

2^1602422 is an apocalyptic number.

1602422 is a deficient number, since it is larger than the sum of its proper divisors (927778).

1602422 is a wasteful number, since it uses less digits than its factorization.

1602422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42190.

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

The square root of 1602422 is about 1265.8680815946. The cubic root of 1602422 is about 117.0196961995.

Adding to 1602422 its reverse (2242061), we get a palindrome (3844483).

The spelling of 1602422 in words is "one million, six hundred two thousand, four hundred twenty-two".