7134422 has 4 divisors (see below), whose sum is σ = 10701636. Its totient is φ = 3567210.

The previous prime is 7134409. The next prime is 7134427. The reversal of 7134422 is 2244317.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2244317 = 23 ⋅97579.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7134427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1783604 + ... + 1783607.

It is an arithmetic number, because the mean of its divisors is an integer number (2675409).

Almost surely, 2^7134422 is an apocalyptic number.

7134422 is a deficient number, since it is larger than the sum of its proper divisors (3567214).

7134422 is a wasteful number, since it uses less digits than its factorization.

7134422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3567213.

The product of its digits is 1344, while the sum is 23.

The square root of 7134422 is about 2671.0338822261. The cubic root of 7134422 is about 192.5098392677.

Adding to 7134422 its reverse (2244317), we get a palindrome (9378739).

The spelling of 7134422 in words is "seven million, one hundred thirty-four thousand, four hundred twenty-two".