1422282 has 16 divisors (see below), whose sum is σ = 2873952. Its totient is φ = 469200.

The previous prime is 1422277. The next prime is 1422287. The reversal of 1422282 is 2822241.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1422277) and next prime (1422287).

It is not an unprimeable number, because it can be changed into a prime (1422287) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 568 + ... + 1779.

It is an arithmetic number, because the mean of its divisors is an integer number (179622).

2^1422282 is an apocalyptic number.

1422282 is an abundant number, since it is smaller than the sum of its proper divisors (1451670).

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

1422282 is a wasteful number, since it uses less digits than its factorization.

1422282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2453.

The product of its digits is 512, while the sum is 21.

The square root of 1422282 is about 1192.5946503318. The cubic root of 1422282 is about 112.4592642639.

The spelling of 1422282 in words is "one million, four hundred twenty-two thousand, two hundred eighty-two".