48203839 has 2 divisors, whose sum is σ = 48203840. Its totient is φ = 48203838.

The previous prime is 48203819. The next prime is 48203921. The reversal of 48203839 is 93830284.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48203839 - 2¹⁹ = 47679551 is a prime.

It is a super-2 number, since 2×48203839² = 4647220188675842, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 48203798 and 48203807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48203819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24101919 + 24101920.

It is an arithmetic number, because the mean of its divisors is an integer number (24101920).

Almost surely, 2^48203839 is an apocalyptic number.

48203839 is a deficient number, since it is larger than the sum of its proper divisors (1).

48203839 is an equidigital number, since it uses as much as digits as its factorization.

48203839 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 48203839 is about 6942.8984581369. The cubic root of 48203839 is about 363.9378365647.

The spelling of 48203839 in words is "forty-eight million, two hundred three thousand, eight hundred thirty-nine".