48138227 has 8 divisors (see below), whose sum is σ = 48973056. Its totient is φ = 47306952.

The previous prime is 48138197. The next prime is 48138239. The reversal of 48138227 is 72283184.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 48138227 - 2⁶ = 48138163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48138247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49298 + ... + 50264.

It is an arithmetic number, because the mean of its divisors is an integer number (6121632).

Almost surely, 2^48138227 is an apocalyptic number.

48138227 is a deficient number, since it is larger than the sum of its proper divisors (834829).

48138227 is an equidigital number, since it uses as much as digits as its factorization.

48138227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1777.

The product of its digits is 21504, while the sum is 35.

The square root of 48138227 is about 6938.1717332450. The cubic root of 48138227 is about 363.7726385772.

The spelling of 48138227 in words is "forty-eight million, one hundred thirty-eight thousand, two hundred twenty-seven".