48147823 has 2 divisors, whose sum is σ = 48147824. Its totient is φ = 48147822.

The previous prime is 48147821. The next prime is 48147839. The reversal of 48147823 is 32874184.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48147823 - 2¹ = 48147821 is a prime.

Together with 48147821, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48147821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24073911 + 24073912.

It is an arithmetic number, because the mean of its divisors is an integer number (24073912).

Almost surely, 2^48147823 is an apocalyptic number.

48147823 is a deficient number, since it is larger than the sum of its proper divisors (1).

48147823 is an equidigital number, since it uses as much as digits as its factorization.

48147823 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43008, while the sum is 37.

The square root of 48147823 is about 6938.8632354298. The cubic root of 48147823 is about 363.7968087674.

The spelling of 48147823 in words is "forty-eight million, one hundred forty-seven thousand, eight hundred twenty-three".