3445522 has 8 divisors (see below), whose sum is σ = 5201676. Its totient is φ = 1711632.

The previous prime is 3445513. The next prime is 3445529. The reversal of 3445522 is 2255443.

It can be written as a sum of positive squares in 2 ways, for example, as 3426201 + 19321 = 1851^2 + 139^2 .

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

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3445529) 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, 5173 + ... + 5800.

Almost surely, 2^3445522 is an apocalyptic number.

3445522 is a deficient number, since it is larger than the sum of its proper divisors (1756154).

3445522 is a wasteful number, since it uses less digits than its factorization.

3445522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11132.

The product of its digits is 4800, while the sum is 25.

The square root of 3445522 is about 1856.2117336123. The cubic root of 3445522 is about 151.0375767190.

The spelling of 3445522 in words is "three million, four hundred forty-five thousand, five hundred twenty-two".