50840698 has 8 divisors (see below), whose sum is σ = 76396320. Its totient is φ = 25375260.

The previous prime is 50840677. The next prime is 50840717. The reversal of 50840698 is 89604805.

50840698 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 50840698.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21118 + ... + 23401.

It is an arithmetic number, because the mean of its divisors is an integer number (9549540).

Almost surely, 2^50840698 is an apocalyptic number.

50840698 is a deficient number, since it is larger than the sum of its proper divisors (25555622).

50840698 is a wasteful number, since it uses less digits than its factorization.

50840698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45092.

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 50840698 is about 7130.2663344366. The cubic root of 50840698 is about 370.4564563762.

The spelling of 50840698 in words is "fifty million, eight hundred forty thousand, six hundred ninety-eight".