50007212 has 6 divisors (see below), whose sum is σ = 87512628. Its totient is φ = 25003604.

The previous prime is 50007197. The next prime is 50007229. The reversal of 50007212 is 21270005.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6250898 + ... + 6250905.

It is an arithmetic number, because the mean of its divisors is an integer number (14585438).

Almost surely, 2^50007212 is an apocalyptic number.

It is an amenable number.

50007212 is a deficient number, since it is larger than the sum of its proper divisors (37505416).

50007212 is a wasteful number, since it uses less digits than its factorization.

50007212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12501807 (or 12501805 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 50007212 is about 7071.5777588880. The cubic root of 50007212 is about 368.4208618359.

Adding to 50007212 its reverse (21270005), we get a palindrome (71277217).

The spelling of 50007212 in words is "fifty million, seven thousand, two hundred twelve".