50724260 has 48 divisors (see below), whose sum is σ = 113517936. Its totient is φ = 18972672.

The previous prime is 50724251. The next prime is 50724263. The reversal of 50724260 is 6242705.

It can be written as a sum of positive squares in 8 ways, for example, as 5134756 + 45589504 = 2266^2 + 6752^2 .

It is not an unprimeable number, because it can be changed into a prime (50724263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65234 + ... + 66006.

It is an arithmetic number, because the mean of its divisors is an integer number (2364957).

Almost surely, 2^50724260 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50724260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56758968).

50724260 is an abundant number, since it is smaller than the sum of its proper divisors (62793676).

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

50724260 is a wasteful number, since it uses less digits than its factorization.

50724260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992 (or 990 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 50724260 is about 7122.0966014229. The cubic root of 50724260 is about 370.1734273418.

Adding to 50724260 its reverse (6242705), we get a palindrome (56966965).

The spelling of 50724260 in words is "fifty million, seven hundred twenty-four thousand, two hundred sixty".