50081406 has 8 divisors (see below), whose sum is σ = 100162824. Its totient is φ = 16693800.

The previous prime is 50081401. The next prime is 50081407. The reversal of 50081406 is 60418005.

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

50081406 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50081401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4173445 + ... + 4173456.

It is an arithmetic number, because the mean of its divisors is an integer number (12520353).

Almost surely, 2^50081406 is an apocalyptic number.

50081406 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.

50081406 is a wasteful number, since it uses less digits than its factorization.

50081406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8346906.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 50081406 is about 7076.8217442578. The cubic root of 50081406 is about 368.6029763016.

The spelling of 50081406 in words is "fifty million, eighty-one thousand, four hundred six".