50786000 has 80 divisors (see below), whose sum is σ = 124962240. Its totient is φ = 19958400.

The previous prime is 50785979. The next prime is 50786033. The reversal of 50786000 is 68705.

50786000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133811 + ... + 134189.

It is an arithmetic number, because the mean of its divisors is an integer number (1562028).

Almost surely, 2^50786000 is an apocalyptic number.

50786000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50786000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62481120).

50786000 is an abundant number, since it is smaller than the sum of its proper divisors (74176240).

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

50786000 is a wasteful number, since it uses less digits than its factorization.

50786000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469 (or 453 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 50786000 is about 7126.4296811236. The cubic root of 50786000 is about 370.3235543295.

The spelling of 50786000 in words is "fifty million, seven hundred eighty-six thousand".