50115224 has 16 divisors (see below), whose sum is σ = 94446000. Its totient is φ = 24929632.

The previous prime is 50115223. The next prime is 50115281. The reversal of 50115224 is 42251105.

It is a junction number, because it is equal to n+sod(n) for n = 50115196 and 50115205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50115223) 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, 14324 + ... + 17475.

It is an arithmetic number, because the mean of its divisors is an integer number (5902875).

Almost surely, 2^50115224 is an apocalyptic number.

It is an amenable number.

50115224 is a deficient number, since it is larger than the sum of its proper divisors (44330776).

50115224 is a wasteful number, since it uses less digits than its factorization.

50115224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32002 (or 31998 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 50115224 is about 7079.2106904654. The cubic root of 50115224 is about 368.6859253220.

Adding to 50115224 its reverse (42251105), we get a palindrome (92366329).

The spelling of 50115224 in words is "fifty million, one hundred fifteen thousand, two hundred twenty-four".