50949186 has 16 divisors (see below), whose sum is σ = 106329024. Its totient is φ = 16244624.

The previous prime is 50949181. The next prime is 50949193. The reversal of 50949186 is 68194905.

It is not an unprimeable number, because it can be changed into a prime (50949181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184461 + ... + 184736.

It is an arithmetic number, because the mean of its divisors is an integer number (6645564).

Almost surely, 2^50949186 is an apocalyptic number.

50949186 is an abundant number, since it is smaller than the sum of its proper divisors (55379838).

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

50949186 is a wasteful number, since it uses less digits than its factorization.

50949186 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369225.

The product of its (nonzero) digits is 77760, while the sum is 42.

The square root of 50949186 is about 7137.8698503125. The cubic root of 50949186 is about 370.7197725023.

The spelling of 50949186 in words is "fifty million, nine hundred forty-nine thousand, one hundred eighty-six".