50622264 has 192 divisors, whose sum is σ = 178813440. Its totient is φ = 12545280.

The previous prime is 50622227. The next prime is 50622269. The reversal of 50622264 is 46222605.

It is a super-2 number, since 2×50622264² = 5125227224971392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50622269) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 127314 + ... + 127710.

It is an arithmetic number, because the mean of its divisors is an integer number (931320).

Almost surely, 2^50622264 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 50622264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89406720).

50622264 is an abundant number, since it is smaller than the sum of its proper divisors (128191176).

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

50622264 is a wasteful number, since it uses less digits than its factorization.

50622264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450 (or 443 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 50622264 is about 7114.9324662993. The cubic root of 50622264 is about 369.9251467764.

Adding to 50622264 its reverse (46222605), we get a palindrome (96844869).

The spelling of 50622264 in words is "fifty million, six hundred twenty-two thousand, two hundred sixty-four".