32422866 has 16 divisors (see below), whose sum is σ = 74109504. Its totient is φ = 9263664.

The previous prime is 32422861. The next prime is 32422879. The reversal of 32422866 is 66822423.

It is not an unprimeable number, because it can be changed into a prime (32422861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 385945 + ... + 386028.

It is an arithmetic number, because the mean of its divisors is an integer number (4631844).

Almost surely, 2^32422866 is an apocalyptic number.

32422866 is an abundant number, since it is smaller than the sum of its proper divisors (41686638).

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

32422866 is a wasteful number, since it uses less digits than its factorization.

32422866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771985.

The product of its digits is 27648, while the sum is 33.

The square root of 32422866 is about 5694.1080074055. The cubic root of 32422866 is about 318.8725492637.

The spelling of 32422866 in words is "thirty-two million, four hundred twenty-two thousand, eight hundred sixty-six".