3632422 has 4 divisors (see below), whose sum is σ = 5448636. Its totient is φ = 1816210.

The previous prime is 3632411. The next prime is 3632423. The reversal of 3632422 is 2242363.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 3¹¹ + 6⁴ + 3¹¹ + 2⁵ + 4¹⁰ + 2¹⁷ + 2²¹ .

It is a junction number, because it is equal to n+sod(n) for n = 3632393 and 3632402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3632423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 908104 + ... + 908107.

It is an arithmetic number, because the mean of its divisors is an integer number (1362159).

Almost surely, 2^3632422 is an apocalyptic number.

3632422 is a deficient number, since it is larger than the sum of its proper divisors (1816214).

3632422 is a wasteful number, since it uses less digits than its factorization.

3632422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1816213.

The product of its digits is 1728, while the sum is 22.

The square root of 3632422 is about 1905.8913924985. The cubic root of 3632422 is about 153.7206099771.

Adding to 3632422 its reverse (2242363), we get a palindrome (5874785).

The spelling of 3632422 in words is "three million, six hundred thirty-two thousand, four hundred twenty-two".