50068840 has 16 divisors (see below), whose sum is σ = 112654980. Its totient is φ = 20027520.

The previous prime is 50068829. The next prime is 50068841. The reversal of 50068840 is 4886005.

It can be written as a sum of positive squares in 2 ways, for example, as 42484324 + 7584516 = 6518^2 + 2754^2 .

It is not an unprimeable number, because it can be changed into a prime (50068841) 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, 625821 + ... + 625900.

Almost surely, 2^50068840 is an apocalyptic number.

It is an amenable number.

50068840 is an abundant number, since it is smaller than the sum of its proper divisors (62586140).

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

50068840 is a wasteful number, since it uses less digits than its factorization.

50068840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1251732 (or 1251728 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 50068840 is about 7075.9338606293. The cubic root of 50068840 is about 368.5721448159.

The spelling of 50068840 in words is "fifty million, sixty-eight thousand, eight hundred forty".