32200042 has 8 divisors (see below), whose sum is σ = 55200096. Its totient is φ = 13800012.

The previous prime is 32200039. The next prime is 32200043. The reversal of 32200042 is 24000223.

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

It is a junction number, because it is equal to n+sod(n) for n = 32199995 and 32200031.

It is not an unprimeable number, because it can be changed into a prime (32200043) 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, 1149988 + ... + 1150015.

It is an arithmetic number, because the mean of its divisors is an integer number (6900012).

Almost surely, 2^32200042 is an apocalyptic number.

32200042 is a deficient number, since it is larger than the sum of its proper divisors (23000054).

32200042 is a wasteful number, since it uses less digits than its factorization.

32200042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2300012.

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 32200042 is about 5674.5080844070. The cubic root of 32200042 is about 318.1403926328.

Adding to 32200042 its reverse (24000223), we get a palindrome (56200265).

The spelling of 32200042 in words is "thirty-two million, two hundred thousand, forty-two".