50406672 has 20 divisors (see below), whose sum is σ = 130217360. Its totient is φ = 16802208.

The previous prime is 50406667. The next prime is 50406673. The reversal of 50406672 is 27660405.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (50406673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 525022 + ... + 525117.

It is an arithmetic number, because the mean of its divisors is an integer number (6510868).

Almost surely, 2^50406672 is an apocalyptic number.

It is an amenable number.

50406672 is an abundant number, since it is smaller than the sum of its proper divisors (79810688).

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

50406672 is a wasteful number, since it uses less digits than its factorization.

50406672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050150 (or 1050144 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 50406672 is about 7099.7656299346. The cubic root of 50406672 is about 369.3992491259.

The spelling of 50406672 in words is "fifty million, four hundred six thousand, six hundred seventy-two".