50340071 has 4 divisors (see below), whose sum is σ = 50362872. Its totient is φ = 50317272.

The previous prime is 50340061. The next prime is 50340083. The reversal of 50340071 is 17004305.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50340071 - 2⁶ = 50340007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50340011) 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, 7685 + ... + 12638.

It is an arithmetic number, because the mean of its divisors is an integer number (12590718).

Almost surely, 2^50340071 is an apocalyptic number.

50340071 is a deficient number, since it is larger than the sum of its proper divisors (22801).

50340071 is a wasteful number, since it uses less digits than its factorization.

50340071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22800.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 50340071 is about 7095.0737135001. The cubic root of 50340071 is about 369.2364849398.

Adding to 50340071 its reverse (17004305), we get a palindrome (67344376).

The spelling of 50340071 in words is "fifty million, three hundred forty thousand, seventy-one".