50871736 has 16 divisors (see below), whose sum is σ = 95655600. Its totient is φ = 25363584.

The previous prime is 50871731. The next prime is 50871739. The reversal of 50871736 is 63717805.

It is a junction number, because it is equal to n+sod(n) for n = 50871695 and 50871704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50871731) 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, 5985 + ... + 11728.

It is an arithmetic number, because the mean of its divisors is an integer number (5978475).

Almost surely, 2^50871736 is an apocalyptic number.

It is an amenable number.

50871736 is a deficient number, since it is larger than the sum of its proper divisors (44783864).

50871736 is a wasteful number, since it uses less digits than its factorization.

50871736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18078 (or 18074 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 50871736 is about 7132.4424988919. The cubic root of 50871736 is about 370.5318283313.

The spelling of 50871736 in words is "fifty million, eight hundred seventy-one thousand, seven hundred thirty-six".