3125522 has 8 divisors (see below), whose sum is σ = 4696176. Its totient is φ = 1560132.

The previous prime is 3125503. The next prime is 3125527. The reversal of 3125522 is 2255213.

3125522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 3125494 and 3125503.

It is not an unprimeable number, because it can be changed into a prime (3125527) 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, 953 + ... + 2675.

It is an arithmetic number, because the mean of its divisors is an integer number (587022).

Almost surely, 2^3125522 is an apocalyptic number.

3125522 is a deficient number, since it is larger than the sum of its proper divisors (1570654).

3125522 is a wasteful number, since it uses less digits than its factorization.

3125522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2632.

The product of its digits is 600, while the sum is 20.

The square root of 3125522 is about 1767.9145906972. The cubic root of 3125522 is about 146.2090269228.

The spelling of 3125522 in words is "three million, one hundred twenty-five thousand, five hundred twenty-two".