48923839 has 2 divisors, whose sum is σ = 48923840. Its totient is φ = 48923838.

The previous prime is 48923813. The next prime is 48923843. The reversal of 48923839 is 93832984.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48923839 - 2⁷ = 48923711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48923339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24461919 + 24461920.

It is an arithmetic number, because the mean of its divisors is an integer number (24461920).

Almost surely, 2^48923839 is an apocalyptic number.

48923839 is a deficient number, since it is larger than the sum of its proper divisors (1).

48923839 is an equidigital number, since it uses as much as digits as its factorization.

48923839 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 373248, while the sum is 46.

The square root of 48923839 is about 6994.5578130429. The cubic root of 48923839 is about 365.7408833151.

The spelling of 48923839 in words is "forty-eight million, nine hundred twenty-three thousand, eight hundred thirty-nine".