7134425 has 6 divisors (see below), whose sum is σ = 8846718. Its totient is φ = 5707520.

The previous prime is 7134409. The next prime is 7134427. The reversal of 7134425 is 5244317.

It can be written as a sum of positive squares in 3 ways, for example, as 80089 + 7054336 = 283^2 + 2656^2 .

It is not a de Polignac number, because 7134425 - 2⁴ = 7134409 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7134394 and 7134403.

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 in 5 ways as a sum of consecutive naturals, for example, 142664 + ... + 142713.

It is an arithmetic number, because the mean of its divisors is an integer number (1474453).

Almost surely, 2^7134425 is an apocalyptic number.

It is an amenable number.

7134425 is a deficient number, since it is larger than the sum of its proper divisors (1712293).

7134425 is a wasteful number, since it uses less digits than its factorization.

7134425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285387 (or 285382 counting only the distinct ones).

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

The square root of 7134425 is about 2671.0344438064. The cubic root of 7134425 is about 192.5098662509.

The spelling of 7134425 in words is "seven million, one hundred thirty-four thousand, four hundred twenty-five".