7125259 has 4 divisors (see below), whose sum is σ = 7159240. Its totient is φ = 7091280.

The previous prime is 7125203. The next prime is 7125263. The reversal of 7125259 is 9525217.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9525217 = 13 ⋅732709.

It is a cyclic number.

It is not a de Polignac number, because 7125259 - 2¹⁷ = 6994187 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7125259.

It is not an unprimeable number, because it can be changed into a prime (7125269) 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, 16674 + ... + 17095.

It is an arithmetic number, because the mean of its divisors is an integer number (1789810).

Almost surely, 2^7125259 is an apocalyptic number.

7125259 is a deficient number, since it is larger than the sum of its proper divisors (33981).

7125259 is a wasteful number, since it uses less digits than its factorization.

7125259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33980.

The product of its digits is 6300, while the sum is 31.

The square root of 7125259 is about 2669.3180777120. The cubic root of 7125259 is about 192.4273881421.

The spelling of 7125259 in words is "seven million, one hundred twenty-five thousand, two hundred fifty-nine".