50878246 has 16 divisors (see below), whose sum is σ = 81644976. Its totient is φ = 23694336.

The previous prime is 50878213. The next prime is 50878279. The reversal of 50878246 is 64287805.

It is an interprime number because it is at equal distance from previous prime (50878213) and next prime (50878279).

It is a junction number, because it is equal to n+sod(n) for n = 50878199 and 50878208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4416 + ... + 11011.

It is an arithmetic number, because the mean of its divisors is an integer number (5102811).

Almost surely, 2^50878246 is an apocalyptic number.

50878246 is a deficient number, since it is larger than the sum of its proper divisors (30766730).

50878246 is a wasteful number, since it uses less digits than its factorization.

50878246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15543.

The product of its (nonzero) digits is 107520, while the sum is 40.

The square root of 50878246 is about 7132.8988496964. The cubic root of 50878246 is about 370.5476331737.

The spelling of 50878246 in words is "fifty million, eight hundred seventy-eight thousand, two hundred forty-six".