50827842 has 48 divisors (see below), whose sum is σ = 119174328. Its totient is φ = 15563520.

The previous prime is 50827837. The next prime is 50827853. The reversal of 50827842 is 24872805.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 26532801 + 24295041 = 5151^2 + 4929^2 .

It is a junction number, because it is equal to n+sod(n) for n = 50827797 and 50827806.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65368 + ... + 66140.

Almost surely, 2^50827842 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50827842, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59587164).

50827842 is an abundant number, since it is smaller than the sum of its proper divisors (68346486).

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

50827842 is a wasteful number, since it uses less digits than its factorization.

50827842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1075 (or 1072 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 50827842 is about 7129.3647683367. The cubic root of 50827842 is about 370.4252281812.

The spelling of 50827842 in words is "fifty million, eight hundred twenty-seven thousand, eight hundred forty-two".