50112724 has 6 divisors (see below), whose sum is σ = 87697274. Its totient is φ = 25056360.

The previous prime is 50112721. The next prime is 50112773. The reversal of 50112724 is 42721105.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 47610000 + 2502724 = 6900^2 + 1582^2 .

It is a super-2 number, since 2×50112724² = 5022570213400352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50112695 and 50112704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50112721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6264087 + ... + 6264094.

Almost surely, 2^50112724 is an apocalyptic number.

It is an amenable number.

50112724 is a deficient number, since it is larger than the sum of its proper divisors (37584550).

50112724 is a wasteful number, since it uses less digits than its factorization.

50112724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12528185 (or 12528183 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 50112724 is about 7079.0341149058. The cubic root of 50112724 is about 368.6797945825.

Adding to 50112724 its reverse (42721105), we get a palindrome (92833829).

It can be divided in two parts, 501 and 12724, that added together give a square (13225 = 115²).

The spelling of 50112724 in words is "fifty million, one hundred twelve thousand, seven hundred twenty-four".