50004472 has 64 divisors (see below), whose sum is σ = 110592000. Its totient is φ = 20756736.

The previous prime is 50004469. The next prime is 50004481. The reversal of 50004472 is 27440005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 393673 + ... + 393799.

It is an arithmetic number, because the mean of its divisors is an integer number (1728000).

Almost surely, 2^50004472 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 50004472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55296000).

50004472 is an abundant number, since it is smaller than the sum of its proper divisors (60587528).

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

50004472 is a wasteful number, since it uses less digits than its factorization.

50004472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308 (or 304 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 50004472 is about 7071.3840229477. The cubic root of 50004472 is about 368.4141328625.

Adding to 50004472 its reverse (27440005), we get a palindrome (77444477).

The spelling of 50004472 in words is "fifty million, four thousand, four hundred seventy-two".