1422126 has 36 divisors (see below), whose sum is σ = 3225456. Its totient is φ = 452640.

The previous prime is 1422119. The next prime is 1422133. The reversal of 1422126 is 6212241.

It is an interprime number because it is at equal distance from previous prime (1422119) and next prime (1422133).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1422099 and 1422108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 30235 + ... + 30281.

It is an arithmetic number, because the mean of its divisors is an integer number (89596).

2^1422126 is an apocalyptic number.

1422126 is an abundant number, since it is smaller than the sum of its proper divisors (1803330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1422126 is a wasteful number, since it uses less digits than its factorization.

1422126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137 (or 93 counting only the distinct ones).

The product of its digits is 192, while the sum is 18.

The square root of 1422126 is about 1192.5292449244. The cubic root of 1422126 is about 112.4551524945.

Adding to 1422126 its reverse (6212241), we get a palindrome (7634367).

The spelling of 1422126 in words is "one million, four hundred twenty-two thousand, one hundred twenty-six".