50428266 has 16 divisors (see below), whose sum is σ = 115264704. Its totient is φ = 14408064.

The previous prime is 50428253. The next prime is 50428267. The reversal of 50428266 is 66282405.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50428267) 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, 600295 + ... + 600378.

It is an arithmetic number, because the mean of its divisors is an integer number (7204044).

Almost surely, 2^50428266 is an apocalyptic number.

50428266 is an abundant number, since it is smaller than the sum of its proper divisors (64836438).

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

50428266 is a wasteful number, since it uses less digits than its factorization.

50428266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1200685.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 50428266 is about 7101.2862215235. The cubic root of 50428266 is about 369.4519912747.

The spelling of 50428266 in words is "fifty million, four hundred twenty-eight thousand, two hundred sixty-six".