50432242 has 16 divisors (see below), whose sum is σ = 86548032. Its totient is φ = 21590640.

The previous prime is 50432237. The next prime is 50432267. The reversal of 50432242 is 24223405.

It is a super-2 number, since 2×50432242² = 5086822066293128, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20848 + ... + 23140.

It is an arithmetic number, because the mean of its divisors is an integer number (5409252).

Almost surely, 2^50432242 is an apocalyptic number.

50432242 is a deficient number, since it is larger than the sum of its proper divisors (36115790).

50432242 is a wasteful number, since it uses less digits than its factorization.

50432242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3873.

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 50432242 is about 7101.5661652906. The cubic root of 50432242 is about 369.4617007930.

Adding to 50432242 its reverse (24223405), we get a palindrome (74655647).

The spelling of 50432242 in words is "fifty million, four hundred thirty-two thousand, two hundred forty-two".