49220227 has 4 divisors (see below), whose sum is σ = 56251696. Its totient is φ = 42188760.

The previous prime is 49220179. The next prime is 49220231. The reversal of 49220227 is 72202294.

49220227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 49220227 - 2⁷ = 49220099 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49220195 and 49220204.

It is not an unprimeable number, because it can be changed into a prime (49220257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3515724 + ... + 3515737.

It is an arithmetic number, because the mean of its divisors is an integer number (14062924).

Almost surely, 2^49220227 is an apocalyptic number.

49220227 is a deficient number, since it is larger than the sum of its proper divisors (7031469).

49220227 is an equidigital number, since it uses as much as digits as its factorization.

49220227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7031468.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 49220227 is about 7015.7128647059. The cubic root of 49220227 is about 366.4779680118.

The spelling of 49220227 in words is "forty-nine million, two hundred twenty thousand, two hundred twenty-seven".