500033442 has 8 divisors (see below), whose sum is σ = 1000066896. Its totient is φ = 166677812.

The previous prime is 500033411. The next prime is 500033447. The reversal of 500033442 is 244330005.

It is a happy number.

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

500033442 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (500033447) 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, 41669448 + ... + 41669459.

It is an arithmetic number, because the mean of its divisors is an integer number (125008362).

Almost surely, 2^500033442 is an apocalyptic number.

500033442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

500033442 is a wasteful number, since it uses less digits than its factorization.

500033442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83338912.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 500033442 is about 22361.4275483476. The cubic root of 500033442 is about 793.7182208783.

Adding to 500033442 its reverse (244330005), we get a palindrome (744363447).

The spelling of 500033442 in words is "five hundred million, thirty-three thousand, four hundred forty-two".