48821207 has 2 divisors, whose sum is σ = 48821208. Its totient is φ = 48821206.

The previous prime is 48821177. The next prime is 48821231. The reversal of 48821207 is 70212884.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48821207 - 2⁸ = 48820951 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48821287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24410603 + 24410604.

It is an arithmetic number, because the mean of its divisors is an integer number (24410604).

Almost surely, 2^48821207 is an apocalyptic number.

48821207 is a deficient number, since it is larger than the sum of its proper divisors (1).

48821207 is an equidigital number, since it uses as much as digits as its factorization.

48821207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7168, while the sum is 32.

The square root of 48821207 is about 6987.2174003676. The cubic root of 48821207 is about 365.4849549320.

The spelling of 48821207 in words is "forty-eight million, eight hundred twenty-one thousand, two hundred seven".