50261860 has 96 divisors (see below), whose sum is σ = 124104960. Its totient is φ = 16896000.

The previous prime is 50261851. The next prime is 50261867. The reversal of 50261860 is 6816205.

It is not an unprimeable number, because it can be changed into a prime (50261867) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 332785 + ... + 332935.

It is an arithmetic number, because the mean of its divisors is an integer number (1292760).

Almost surely, 2^50261860 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50261860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62052480).

50261860 is an abundant number, since it is smaller than the sum of its proper divisors (73843100).

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

50261860 is a wasteful number, since it uses less digits than its factorization.

50261860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277 (or 275 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 50261860 is about 7089.5599299251. The cubic root of 50261860 is about 369.0451640383.

It can be divided in two parts, 5026 and 1860, that added together give a palindrome (6886).

The spelling of 50261860 in words is "fifty million, two hundred sixty-one thousand, eight hundred sixty".