7134245 has 8 divisors (see below), whose sum is σ = 8606616. Its totient is φ = 5677056.

The previous prime is 7134233. The next prime is 7134251. The reversal of 7134245 is 5424317.

It can be written as a sum of positive squares in 4 ways, for example, as 4 + 7134241 = 2^2 + 2671^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 7134245 - 2⁶ = 7134181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2732 + ... + 4661.

It is an arithmetic number, because the mean of its divisors is an integer number (1075827).

Almost surely, 2^7134245 is an apocalyptic number.

It is an amenable number.

7134245 is a deficient number, since it is larger than the sum of its proper divisors (1472371).

7134245 is a wasteful number, since it uses less digits than its factorization.

7134245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7591.

The product of its digits is 3360, while the sum is 26.

The square root of 7134245 is about 2671.0007487831. Note that the first 3 decimals coincide. The cubic root of 7134245 is about 192.5082472432.

The spelling of 7134245 in words is "seven million, one hundred thirty-four thousand, two hundred forty-five".