32422066 has 4 divisors (see below), whose sum is σ = 48633102. Its totient is φ = 16211032.

The previous prime is 32422051. The next prime is 32422067. The reversal of 32422066 is 66022423.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 29106025 + 3316041 = 5395^2 + 1821^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 32422066.

It is not an unprimeable number, because it can be changed into a prime (32422067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8105515 + ... + 8105518.

Almost surely, 2^32422066 is an apocalyptic number.

32422066 is a deficient number, since it is larger than the sum of its proper divisors (16211036).

32422066 is a wasteful number, since it uses less digits than its factorization.

32422066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16211035.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 32422066 is about 5694.0377589194. The cubic root of 32422066 is about 318.8699266276.

Adding to 32422066 its reverse (66022423), we get a palindrome (98444489).

The spelling of 32422066 in words is "thirty-two million, four hundred twenty-two thousand, sixty-six".