50091406 has 8 divisors (see below), whose sum is σ = 75351024. Its totient is φ = 24974400.

The previous prime is 50091403. The next prime is 50091407. The reversal of 50091406 is 60419005.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50091403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34770 + ... + 36181.

It is an arithmetic number, because the mean of its divisors is an integer number (9418878).

Almost surely, 2^50091406 is an apocalyptic number.

50091406 is a deficient number, since it is larger than the sum of its proper divisors (25259618).

50091406 is a wasteful number, since it uses less digits than its factorization.

50091406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71306.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 50091406 is about 7077.5282408479. The cubic root of 50091406 is about 368.6275082570.

The spelling of 50091406 in words is "fifty million, ninety-one thousand, four hundred six".