7125967 has 4 divisors (see below), whose sum is σ = 7371720. Its totient is φ = 6880216.

The previous prime is 7125949. The next prime is 7125971. The reversal of 7125967 is 7695217.

7125967 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7695217 = 911 ⋅8447.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7125967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7125947) 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, 122833 + ... + 122890.

It is an arithmetic number, because the mean of its divisors is an integer number (1842930).

Almost surely, 2^7125967 is an apocalyptic number.

7125967 is a deficient number, since it is larger than the sum of its proper divisors (245753).

7125967 is a wasteful number, since it uses less digits than its factorization.

7125967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245752.

The product of its digits is 26460, while the sum is 37.

The square root of 7125967 is about 2669.4506925583. The cubic root of 7125967 is about 192.4337614346.

The spelling of 7125967 in words is "seven million, one hundred twenty-five thousand, nine hundred sixty-seven".