50686966 has 32 divisors (see below), whose sum is σ = 86452128. Its totient is φ = 22083840.

The previous prime is 50686957. The next prime is 50686967. The reversal of 50686966 is 66968605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50686967) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58996 + ... + 59848.

It is an arithmetic number, because the mean of its divisors is an integer number (2701629).

Almost surely, 2^50686966 is an apocalyptic number.

50686966 is a deficient number, since it is larger than the sum of its proper divisors (35765162).

50686966 is a wasteful number, since it uses less digits than its factorization.

50686966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 976.

The product of its (nonzero) digits is 466560, while the sum is 46.

The square root of 50686966 is about 7119.4779302980. The cubic root of 50686966 is about 370.0826842238.

The spelling of 50686966 in words is "fifty million, six hundred eighty-six thousand, nine hundred sixty-six".