3127325 has 6 divisors (see below), whose sum is σ = 3877914. Its totient is φ = 2501840.

The previous prime is 3127301. The next prime is 3127339. The reversal of 3127325 is 5237213.

3127325 = 1020² + 1021² + 1022².

It can be written as a sum of positive squares in 3 ways, for example, as 942841 + 2184484 = 971^2 + 1478^2 .

It is a de Polignac number, because none of the positive numbers 2^k-3127325 is a prime.

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 3127325.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 62522 + ... + 62571.

It is an arithmetic number, because the mean of its divisors is an integer number (646319).

Almost surely, 2^3127325 is an apocalyptic number.

It is an amenable number.

3127325 is a deficient number, since it is larger than the sum of its proper divisors (750589).

3127325 is a wasteful number, since it uses less digits than its factorization.

3127325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125103 (or 125098 counting only the distinct ones).

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

The square root of 3127325 is about 1768.4244400030. The cubic root of 3127325 is about 146.2371357424.

The spelling of 3127325 in words is "three million, one hundred twenty-seven thousand, three hundred twenty-five".