3427522 has 16 divisors (see below), whose sum is σ = 6001920. Its totient is φ = 1437408.

The previous prime is 3427513. The next prime is 3427537. The reversal of 3427522 is 2257243.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1947 + ... + 3262.

It is an arithmetic number, because the mean of its divisors is an integer number (375120).

Almost surely, 2^3427522 is an apocalyptic number.

3427522 is a deficient number, since it is larger than the sum of its proper divisors (2574398).

3427522 is a wasteful number, since it uses less digits than its factorization.

3427522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5265.

The product of its digits is 3360, while the sum is 25.

The square root of 3427522 is about 1851.3567997552. The cubic root of 3427522 is about 150.7741019395.

It can be divided in two parts, 34 and 27522, that added together give a square (27556 = 166²).

The spelling of 3427522 in words is "three million, four hundred twenty-seven thousand, five hundred twenty-two".