50098678 has 12 divisors (see below), whose sum is σ = 87417252. Its totient is φ = 21470820.

The previous prime is 50098667. The next prime is 50098681. The reversal of 50098678 is 87689005.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 255508 + ... + 255703.

It is an arithmetic number, because the mean of its divisors is an integer number (7284771).

Almost surely, 2^50098678 is an apocalyptic number.

50098678 is a deficient number, since it is larger than the sum of its proper divisors (37318574).

50098678 is a wasteful number, since it uses less digits than its factorization.

50098678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511227 (or 511220 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 43.

The square root of 50098678 is about 7078.0419608816. The cubic root of 50098678 is about 368.6453458446.

The spelling of 50098678 in words is "fifty million, ninety-eight thousand, six hundred seventy-eight".