50648676 has 48 divisors (see below), whose sum is σ = 128184000. Its totient is φ = 15472512.

The previous prime is 50648621. The next prime is 50648693. The reversal of 50648676 is 67684605.

It is a happy number.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22155 + ... + 24333.

It is an arithmetic number, because the mean of its divisors is an integer number (2670500).

Almost surely, 2^50648676 is an apocalyptic number.

50648676 is the 5811-st pentagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50648676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64092000).

50648676 is an abundant number, since it is smaller than the sum of its proper divisors (77535324).

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

50648676 is a wasteful number, since it uses less digits than its factorization.

50648676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2348 (or 2346 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 50648676 is about 7116.7883205839. The cubic root of 50648676 is about 369.9894713342.

The spelling of 50648676 in words is "fifty million, six hundred forty-eight thousand, six hundred seventy-six".