50646414 has 128 divisors (see below), whose sum is σ = 134830080. Its totient is φ = 12317184.

The previous prime is 50646413. The next prime is 50646433. The reversal of 50646414 is 41464605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50646413) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 464592 + ... + 464700.

It is an arithmetic number, because the mean of its divisors is an integer number (1053360).

Almost surely, 2^50646414 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50646414, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67415040).

50646414 is an abundant number, since it is smaller than the sum of its proper divisors (84183666).

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

50646414 is a wasteful number, since it uses less digits than its factorization.

50646414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 50646414 is about 7116.6293988095. The cubic root of 50646414 is about 369.9839632689.

The spelling of 50646414 in words is "fifty million, six hundred forty-six thousand, four hundred fourteen".