48814147 has 2 divisors, whose sum is σ = 48814148. Its totient is φ = 48814146.

The previous prime is 48814141. The next prime is 48814169. The reversal of 48814147 is 74141884.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48814147 is a prime.

It is not a weakly prime, because it can be changed into another prime (48814141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24407073 + 24407074.

It is an arithmetic number, because the mean of its divisors is an integer number (24407074).

Almost surely, 2^48814147 is an apocalyptic number.

48814147 is a deficient number, since it is larger than the sum of its proper divisors (1).

48814147 is an equidigital number, since it uses as much as digits as its factorization.

48814147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28672, while the sum is 37.

The square root of 48814147 is about 6986.7121738340. The cubic root of 48814147 is about 365.4673365763.

The spelling of 48814147 in words is "forty-eight million, eight hundred fourteen thousand, one hundred forty-seven".