50424226 has 4 divisors (see below), whose sum is σ = 75636342. Its totient is φ = 25212112.

The previous prime is 50424223. The next prime is 50424263. The reversal of 50424226 is 62242405.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 50424201 + 25 = 7101^2 + 5^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 50424226.

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 as a sum of consecutive naturals, namely, 12606055 + ... + 12606058.

Almost surely, 2^50424226 is an apocalyptic number.

50424226 is a deficient number, since it is larger than the sum of its proper divisors (25212116).

50424226 is a wasteful number, since it uses less digits than its factorization.

50424226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25212115.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 50424226 is about 7101.0017603152. The cubic root of 50424226 is about 369.4421249436.

Subtracting from 50424226 its sum of digits (25), we obtain a square (50424201 = 7101²).

The spelling of 50424226 in words is "fifty million, four hundred twenty-four thousand, two hundred twenty-six".