3245572 has 24 divisors (see below), whose sum is σ = 6562080. Its totient is φ = 1388160.

The previous prime is 3245569. The next prime is 3245573. The reversal of 3245572 is 2755423.

It is a d-powerful number, because it can be written as 3¹³ + 2⁷ + 4¹⁰ + 5³ + 5⁷ + 7 + 2¹⁹ .

It is a self number, because there is not a number n which added to its sum of digits gives 3245572.

It is not an unprimeable number, because it can be changed into a prime (3245573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1422 + ... + 2917.

It is an arithmetic number, because the mean of its divisors is an integer number (273420).

Almost surely, 2^3245572 is an apocalyptic number.

It is an amenable number.

3245572 is an abundant number, since it is smaller than the sum of its proper divisors (3316508).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3245572 is a wasteful number, since it uses less digits than its factorization.

3245572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4371 (or 4369 counting only the distinct ones).

The product of its digits is 8400, while the sum is 28.

The square root of 3245572 is about 1801.5471129005. The cubic root of 3245572 is about 148.0575013965.

The spelling of 3245572 in words is "three million, two hundred forty-five thousand, five hundred seventy-two".