3125273 has 4 divisors (see below), whose sum is σ = 3129360. Its totient is φ = 3121188.

The previous prime is 3125261. The next prime is 3125293. The reversal of 3125273 is 3725213.

3125273 is digitally balanced in base 2, 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 a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3125273 - 2⁴ = 3125257 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3125293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 515 + ... + 2552.

It is an arithmetic number, because the mean of its divisors is an integer number (782340).

Almost surely, 2^3125273 is an apocalyptic number.

It is an amenable number.

3125273 is a deficient number, since it is larger than the sum of its proper divisors (4087).

3125273 is a wasteful number, since it uses less digits than its factorization.

3125273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4086.

The product of its digits is 1260, while the sum is 23.

The square root of 3125273 is about 1767.8441673405. The cubic root of 3125273 is about 146.2051441565.

The spelling of 3125273 in words is "three million, one hundred twenty-five thousand, two hundred seventy-three".