50212260 has 108 divisors (see below), whose sum is σ = 177208668. Its totient is φ = 11475072.

The previous prime is 50212259. The next prime is 50212273. The reversal of 50212260 is 6221205.

It can be written as a sum of positive squares in 2 ways, for example, as 11573604 + 38638656 = 3402^2 + 6216^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5974 + ... + 11666.

It is an arithmetic number, because the mean of its divisors is an integer number (1640821).

Almost surely, 2^50212260 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 50212260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88604334).

50212260 is an abundant number, since it is smaller than the sum of its proper divisors (126996408).

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

50212260 is a wasteful number, since it uses less digits than its factorization.

50212260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5722 (or 5710 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 50212260 is about 7086.0609650214. The cubic root of 50212260 is about 368.9237289207.

Adding to 50212260 its reverse (6221205), we get a palindrome (56433465).

The spelling of 50212260 in words is "fifty million, two hundred twelve thousand, two hundred sixty".