50018706 has 24 divisors (see below), whose sum is σ = 108561180. Its totient is φ = 16644096.

The previous prime is 50018701. The next prime is 50018713. The reversal of 50018706 is 60781005.

It can be written as a sum of positive squares in 2 ways, for example, as 49829481 + 189225 = 7059^2 + 435^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 50018706.

It is not an unprimeable number, because it can be changed into a prime (50018701) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10050 + ... + 14178.

Almost surely, 2^50018706 is an apocalyptic number.

50018706 is an abundant number, since it is smaller than the sum of its proper divisors (58542474).

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

50018706 is a wasteful number, since it uses less digits than its factorization.

50018706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4810 (or 4807 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 50018706 is about 7072.3904021201. The cubic root of 50018706 is about 368.4490864647.

The spelling of 50018706 in words is "fifty million, eighteen thousand, seven hundred six".