1422196 has 6 divisors (see below), whose sum is σ = 2488850. Its totient is φ = 711096.

The previous prime is 1422193. The next prime is 1422199. The reversal of 1422196 is 6912241.

It is an interprime number because it is at equal distance from previous prime (1422193) and next prime (1422199).

It can be written as a sum of positive squares in only one way, i.e., 1232100 + 190096 = 1110^2 + 436^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1422196.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177771 + ... + 177778.

2^1422196 is an apocalyptic number.

It is an amenable number.

1422196 is a deficient number, since it is larger than the sum of its proper divisors (1066654).

1422196 is a wasteful number, since it uses less digits than its factorization.

1422196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355553 (or 355551 counting only the distinct ones).

The product of its digits is 864, while the sum is 25.

The square root of 1422196 is about 1192.5585939483. The cubic root of 1422196 is about 112.4569975564.

The spelling of 1422196 in words is "one million, four hundred twenty-two thousand, one hundred ninety-six".