48205823 has 2 divisors, whose sum is σ = 48205824. Its totient is φ = 48205822.

The previous prime is 48205813. The next prime is 48205841. The reversal of 48205823 is 32850284.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48205823 - 2¹⁰ = 48204799 is a prime.

It is a super-2 number, since 2×48205823² = 4647602742214658, which contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48205823.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48205813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24102911 + 24102912.

It is an arithmetic number, because the mean of its divisors is an integer number (24102912).

Almost surely, 2^48205823 is an apocalyptic number.

48205823 is a deficient number, since it is larger than the sum of its proper divisors (1).

48205823 is an equidigital number, since it uses as much as digits as its factorization.

48205823 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 48205823 is about 6943.0413364750. The cubic root of 48205823 is about 363.9428295471.

The spelling of 48205823 in words is "forty-eight million, two hundred five thousand, eight hundred twenty-three".