3222402 has 8 divisors (see below), whose sum is σ = 6444816. Its totient is φ = 1074132.

The previous prime is 3222397. The next prime is 3222409. The reversal of 3222402 is 2042223.

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

3222402 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (3222409) 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, 268528 + ... + 268539.

It is an arithmetic number, because the mean of its divisors is an integer number (805602).

Almost surely, 2^3222402 is an apocalyptic number.

3222402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3222402 is a wasteful number, since it uses less digits than its factorization.

3222402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537072.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 3222402 is about 1795.1050108559. The cubic root of 3222402 is about 147.7043342487.

Adding to 3222402 its reverse (2042223), we get a palindrome (5264625).

The spelling of 3222402 in words is "three million, two hundred twenty-two thousand, four hundred two".