50000667 has 8 divisors (see below), whose sum is σ = 66737424. Its totient is φ = 33298848.

The previous prime is 50000641. The next prime is 50000683. The reversal of 50000667 is 76600005.

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

It is not a de Polignac number, because 50000667 - 2⁷ = 50000539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50000617) 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 7 ways as a sum of consecutive naturals, for example, 5188 + ... + 11265.

It is an arithmetic number, because the mean of its divisors is an integer number (8342178).

Almost surely, 2^50000667 is an apocalyptic number.

50000667 is a deficient number, since it is larger than the sum of its proper divisors (16736757).

50000667 is a wasteful number, since it uses less digits than its factorization.

50000667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17469.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 50000667 is about 7071.1149757305. The cubic root of 50000667 is about 368.4047880228.

The spelling of 50000667 in words is "fifty million, six hundred sixty-seven", and thus it is an aban number.