32201242 has 8 divisors (see below), whose sum is σ = 50402016. Its totient is φ = 15400572.

The previous prime is 32201237. The next prime is 32201243. The reversal of 32201242 is 24210223.

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

It is not an unprimeable number, because it can be changed into a prime (32201243) 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, 349968 + ... + 350059.

It is an arithmetic number, because the mean of its divisors is an integer number (6300252).

Almost surely, 2^32201242 is an apocalyptic number.

32201242 is a deficient number, since it is larger than the sum of its proper divisors (18200774).

32201242 is a wasteful number, since it uses less digits than its factorization.

32201242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700052.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 32201242 is about 5674.6138194594. The cubic root of 32201242 is about 318.1443446331.

Adding to 32201242 its reverse (24210223), we get a palindrome (56411465).

The spelling of 32201242 in words is "thirty-two million, two hundred one thousand, two hundred forty-two".