50768874 has 72 divisors (see below), whose sum is σ = 125231652. Its totient is φ = 14774400.

The previous prime is 50768867. The next prime is 50768881. The reversal of 50768874 is 47886705.

50768874 is a `hidden beast` number, since 507 + 68 + 87 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (50768867) and next prime (50768881).

It can be written as a sum of positive squares in 2 ways, for example, as 50765625 + 3249 = 7125^2 + 57^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 84174 + ... + 84774.

Almost surely, 2^50768874 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50768874, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62615826).

50768874 is an abundant number, since it is smaller than the sum of its proper divisors (74462778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50768874 is a wasteful number, since it uses less digits than its factorization.

50768874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660 (or 638 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 45.

The square root of 50768874 is about 7125.2279963521. The cubic root of 50768874 is about 370.2819229466.

It can be divided in two parts, 5076887 and 4, that added together give a triangular number (5076891 = T₃₁₈₆).

The spelling of 50768874 in words is "fifty million, seven hundred sixty-eight thousand, eight hundred seventy-four".