3224642 has 8 divisors (see below), whose sum is σ = 5091600. Its totient is φ = 1527444.

The previous prime is 3224593. The next prime is 3224647. The reversal of 3224642 is 2464223.

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

It is not an unprimeable number, because it can be changed into a prime (3224647) 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, 42392 + ... + 42467.

It is an arithmetic number, because the mean of its divisors is an integer number (636450).

Almost surely, 2^3224642 is an apocalyptic number.

3224642 is a deficient number, since it is larger than the sum of its proper divisors (1866958).

3224642 is a wasteful number, since it uses less digits than its factorization.

3224642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84880.

The product of its digits is 2304, while the sum is 23.

The square root of 3224642 is about 1795.7288213982. The cubic root of 3224642 is about 147.7385510715.

Adding to 3224642 its reverse (2464223), we get a palindrome (5688865).

It can be divided in two parts, 32 and 24642, that multiplied together give a square (788544 = 888²).

The spelling of 3224642 in words is "three million, two hundred twenty-four thousand, six hundred forty-two".