50506446 has 16 divisors (see below), whose sum is σ = 106329600. Its totient is φ = 15949368.

The previous prime is 50506441. The next prime is 50506447. The reversal of 50506446 is 64460505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50506441) 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, 221406 + ... + 221633.

It is an arithmetic number, because the mean of its divisors is an integer number (6645600).

Almost surely, 2^50506446 is an apocalyptic number.

50506446 is an abundant number, since it is smaller than the sum of its proper divisors (55823154).

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

50506446 is a wasteful number, since it uses less digits than its factorization.

50506446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443063.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 50506446 is about 7106.7887262814. The cubic root of 50506446 is about 369.6428157563.

The spelling of 50506446 in words is "fifty million, five hundred six thousand, four hundred forty-six".