50424222 has 16 divisors (see below), whose sum is σ = 100945152. Its totient is φ = 16791960.

The previous prime is 50424221. The next prime is 50424223. The reversal of 50424222 is 22242405.

It is an interprime number because it is at equal distance from previous prime (50424221) and next prime (50424223).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50424221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3973 + ... + 10799.

It is an arithmetic number, because the mean of its divisors is an integer number (6309072).

Almost surely, 2^50424222 is an apocalyptic number.

50424222 is an abundant number, since it is smaller than the sum of its proper divisors (50520930).

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

50424222 is a wasteful number, since it uses less digits than its factorization.

50424222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8063.

The product of its (nonzero) digits is 1280, while the sum is 21.

The square root of 50424222 is about 7101.0014786648. The cubic root of 50424222 is about 369.4421151747.

Subtracting from 50424222 its sum of digits (21), we obtain a square (50424201 = 7101²).

Adding to 50424222 its reverse (22242405), we get a palindrome (72666627).

The spelling of 50424222 in words is "fifty million, four hundred twenty-four thousand, two hundred twenty-two".