50302272 has 56 divisors (see below), whose sum is σ = 140106400. Its totient is φ = 15883776.

The previous prime is 50302249. The next prime is 50302313. The reversal of 50302272 is 27220305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3247 + ... + 10542.

It is an arithmetic number, because the mean of its divisors is an integer number (2501900).

Almost surely, 2^50302272 is an apocalyptic number.

It is an amenable number.

50302272 is an abundant number, since it is smaller than the sum of its proper divisors (89804128).

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

50302272 is a wasteful number, since it uses less digits than its factorization.

50302272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13823 (or 13813 counting only the distinct ones).

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

The square root of 50302272 is about 7092.4094636449. The cubic root of 50302272 is about 369.1440452304.

Adding to 50302272 its reverse (27220305), we get a palindrome (77522577).

The spelling of 50302272 in words is "fifty million, three hundred two thousand, two hundred seventy-two".