3242045 has 8 divisors (see below), whose sum is σ = 3905496. Its totient is φ = 2583616.

The previous prime is 3242039. The next prime is 3242047. The reversal of 3242045 is 5402423.

It can be written as a sum of positive squares in 4 ways, for example, as 2137444 + 1104601 = 1462^2 + 1051^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3242045 - 2⁶ = 3241981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3242047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 359 + ... + 2571.

It is an arithmetic number, because the mean of its divisors is an integer number (488187).

Almost surely, 2^3242045 is an apocalyptic number.

It is an amenable number.

3242045 is a deficient number, since it is larger than the sum of its proper divisors (663451).

3242045 is a wasteful number, since it uses less digits than its factorization.

3242045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2511.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 3242045 is about 1800.5679659485. The cubic root of 3242045 is about 148.0038500338.

Adding to 3242045 its reverse (5402423), we get a palindrome (8644468).

The spelling of 3242045 in words is "three million, two hundred forty-two thousand, forty-five".