48147923 has 2 divisors, whose sum is σ = 48147924. Its totient is φ = 48147922.

The previous prime is 48147907. The next prime is 48147941. The reversal of 48147923 is 32974184.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48147923 - 2⁴ = 48147907 is a prime.

It is not a weakly prime, because it can be changed into another prime (48147943) 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 as a sum of consecutive naturals, namely, 24073961 + 24073962.

It is an arithmetic number, because the mean of its divisors is an integer number (24073962).

Almost surely, 2^48147923 is an apocalyptic number.

48147923 is a deficient number, since it is larger than the sum of its proper divisors (1).

48147923 is an equidigital number, since it uses as much as digits as its factorization.

48147923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 38.

The square root of 48147923 is about 6938.8704412174. The cubic root of 48147923 is about 363.7970606283.

The spelling of 48147923 in words is "forty-eight million, one hundred forty-seven thousand, nine hundred twenty-three".