50671386 has 16 divisors (see below), whose sum is σ = 112603200. Its totient is φ = 16890444.

The previous prime is 50671337. The next prime is 50671393. The reversal of 50671386 is 68317605.

50671386 is a `hidden beast` number, since 506 + 71 + 3 + 86 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 50671386.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 469126 + ... + 469233.

It is an arithmetic number, because the mean of its divisors is an integer number (7037700).

Almost surely, 2^50671386 is an apocalyptic number.

50671386 is an abundant number, since it is smaller than the sum of its proper divisors (61931814).

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

50671386 is a wasteful number, since it uses less digits than its factorization.

50671386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 938370 (or 938364 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 50671386 is about 7118.3836648498. The cubic root of 50671386 is about 370.0447620547.

The spelling of 50671386 in words is "fifty million, six hundred seventy-one thousand, three hundred eighty-six".