50030242 has 24 divisors (see below), whose sum is σ = 78233904. Its totient is φ = 23990904.

The previous prime is 50030213. The next prime is 50030243. The reversal of 50030242 is 24203005.

It is a super-2 number, since 2×50030242² = 5006050229157128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50030243) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 306853 + ... + 307015.

It is an arithmetic number, because the mean of its divisors is an integer number (3259746).

Almost surely, 2^50030242 is an apocalyptic number.

50030242 is a deficient number, since it is larger than the sum of its proper divisors (28203662).

50030242 is a wasteful number, since it uses less digits than its factorization.

50030242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334 (or 291 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 50030242 is about 7073.2059209385. The cubic root of 50030242 is about 368.4774098813.

Adding to 50030242 its reverse (24203005), we get a palindrome (74233247).

The spelling of 50030242 in words is "fifty million, thirty thousand, two hundred forty-two".