1422134 has 8 divisors (see below), whose sum is σ = 2437968. Its totient is φ = 609480.

The previous prime is 1422133. The next prime is 1422163. The reversal of 1422134 is 4312241.

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

It is a super-2 number, since 2×1422134² = 4044930227912, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422133) 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, 50777 + ... + 50804.

It is an arithmetic number, because the mean of its divisors is an integer number (304746).

2^1422134 is an apocalyptic number.

1422134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1422134 is a deficient number, since it is larger than the sum of its proper divisors (1015834).

1422134 is a wasteful number, since it uses less digits than its factorization.

1422134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101590.

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

The square root of 1422134 is about 1192.5325991351. The cubic root of 1422134 is about 112.4553633618.

Adding to 1422134 its reverse (4312241), we get a palindrome (5734375).

The spelling of 1422134 in words is "one million, four hundred twenty-two thousand, one hundred thirty-four".