50624146 has 4 divisors (see below), whose sum is σ = 75936222. Its totient is φ = 25312072.

The previous prime is 50624131. The next prime is 50624149. The reversal of 50624146 is 64142605.

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., 43414921 + 7209225 = 6589^2 + 2685^2 .

It is not an unprimeable number, because it can be changed into a prime (50624149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12656035 + ... + 12656038.

Almost surely, 2^50624146 is an apocalyptic number.

50624146 is a deficient number, since it is larger than the sum of its proper divisors (25312076).

50624146 is a wasteful number, since it uses less digits than its factorization.

50624146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25312075.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 50624146 is about 7115.0647221231. The cubic root of 50624146 is about 369.9297309946.

The spelling of 50624146 in words is "fifty million, six hundred twenty-four thousand, one hundred forty-six".