7134229 has 4 divisors (see below), whose sum is σ = 7327084. Its totient is φ = 6941376.

The previous prime is 7134223. The next prime is 7134233. The reversal of 7134229 is 9224317.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9224317 = 43 ⋅214519.

It can be written as a sum of positive squares in 2 ways, for example, as 6260004 + 874225 = 2502^2 + 935^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7134229 is a prime.

It is a Duffinian number.

7134229 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 7134197 and 7134206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7134223) 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, 96372 + ... + 96445.

It is an arithmetic number, because the mean of its divisors is an integer number (1831771).

Almost surely, 2^7134229 is an apocalyptic number.

It is an amenable number.

7134229 is a deficient number, since it is larger than the sum of its proper divisors (192855).

7134229 is a wasteful number, since it uses less digits than its factorization.

7134229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192854.

The product of its digits is 3024, while the sum is 28.

The square root of 7134229 is about 2670.9977536494. The cubic root of 7134229 is about 192.5081033301.

The spelling of 7134229 in words is "seven million, one hundred thirty-four thousand, two hundred twenty-nine".