48222961 has 2 divisors, whose sum is σ = 48222962. Its totient is φ = 48222960.

The previous prime is 48222919. The next prime is 48222989. The reversal of 48222961 is 16922284.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26460736 + 21762225 = 5144^2 + 4665^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48222961 is a prime.

It is not a weakly prime, because it can be changed into another prime (48222901) 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, 24111480 + 24111481.

It is an arithmetic number, because the mean of its divisors is an integer number (24111481).

Almost surely, 2^48222961 is an apocalyptic number.

It is an amenable number.

48222961 is a deficient number, since it is larger than the sum of its proper divisors (1).

48222961 is an equidigital number, since it uses as much as digits as its factorization.

48222961 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13824, while the sum is 34.

The square root of 48222961 is about 6944.2754121650. The cubic root of 48222961 is about 363.9859537509.

The spelling of 48222961 in words is "forty-eight million, two hundred twenty-two thousand, nine hundred sixty-one".