50507226 has 80 divisors (see below), whose sum is σ = 141134400. Its totient is φ = 13115520.

The previous prime is 50507209. The next prime is 50507231. The reversal of 50507226 is 62270505.

50507226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 50507226.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 10450 + ... + 14498.

It is an arithmetic number, because the mean of its divisors is an integer number (1764180).

Almost surely, 2^50507226 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50507226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70567200).

50507226 is an abundant number, since it is smaller than the sum of its proper divisors (90627174).

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

50507226 is a wasteful number, since it uses less digits than its factorization.

50507226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4081 (or 4072 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 50507226 is about 7106.8436031757. The cubic root of 50507226 is about 369.6447186152.

The spelling of 50507226 in words is "fifty million, five hundred seven thousand, two hundred twenty-six".