50220237 has 8 divisors (see below), whose sum is σ = 67297600. Its totient is φ = 33311520.

The previous prime is 50220197. The next prime is 50220311. The reversal of 50220237 is 73202205.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50220237 - 2¹⁵ = 50187469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50225237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41464 + ... + 42657.

It is an arithmetic number, because the mean of its divisors is an integer number (8412200).

Almost surely, 2^50220237 is an apocalyptic number.

It is an amenable number.

50220237 is a deficient number, since it is larger than the sum of its proper divisors (17077363).

50220237 is a wasteful number, since it uses less digits than its factorization.

50220237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84323.

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 50220237 is about 7086.6238082743. The cubic root of 50220237 is about 368.9432643141.

The spelling of 50220237 in words is "fifty million, two hundred twenty thousand, two hundred thirty-seven".