50042406 has 8 divisors (see below), whose sum is σ = 100084824. Its totient is φ = 16680800.

The previous prime is 50042381. The next prime is 50042417. The reversal of 50042406 is 60424005.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

50042406 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4170195 + ... + 4170206.

It is an arithmetic number, because the mean of its divisors is an integer number (12510603).

Almost surely, 2^50042406 is an apocalyptic number.

50042406 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

50042406 is a wasteful number, since it uses less digits than its factorization.

50042406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8340406.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 50042406 is about 7074.0657333672. The cubic root of 50042406 is about 368.5072704605.

The spelling of 50042406 in words is "fifty million, forty-two thousand, four hundred six".