49929227 has 2 divisors, whose sum is σ = 49929228. Its totient is φ = 49929226.

The previous prime is 49929203. The next prime is 49929263. The reversal of 49929227 is 72292994.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49929227 - 2⁸ = 49928971 is a prime.

It is not a weakly prime, because it can be changed into another prime (49929287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24964613 + 24964614.

It is an arithmetic number, because the mean of its divisors is an integer number (24964614).

Almost surely, 2^49929227 is an apocalyptic number.

49929227 is a deficient number, since it is larger than the sum of its proper divisors (1).

49929227 is an equidigital number, since it uses as much as digits as its factorization.

49929227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 163296, while the sum is 44.

The square root of 49929227 is about 7066.0616329041. The cubic root of 49929227 is about 368.2292478136.

Adding to 49929227 its reverse (72292994), we get a palindrome (122222221).

The spelling of 49929227 in words is "forty-nine million, nine hundred twenty-nine thousand, two hundred twenty-seven".