48221623 has 2 divisors, whose sum is σ = 48221624. Its totient is φ = 48221622.

The previous prime is 48221611. The next prime is 48221627. The reversal of 48221623 is 32612284.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48221623 - 2⁹ = 48221111 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 48221591 and 48221600.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48221627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24110811 + 24110812.

It is an arithmetic number, because the mean of its divisors is an integer number (24110812).

Almost surely, 2^48221623 is an apocalyptic number.

48221623 is a deficient number, since it is larger than the sum of its proper divisors (1).

48221623 is an equidigital number, since it uses as much as digits as its factorization.

48221623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4608, while the sum is 28.

The square root of 48221623 is about 6944.1790731518. The cubic root of 48221623 is about 363.9825873206.

The spelling of 48221623 in words is "forty-eight million, two hundred twenty-one thousand, six hundred twenty-three".