2382467221 has 2 divisors, whose sum is σ = 2382467222. Its totient is φ = 2382467220.

The previous prime is 2382467123. The next prime is 2382467287. The reversal of 2382467221 is 1227642832.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1323940996 + 1058526225 = 36386^2 + 32535^2 .

It is a cyclic number.

It is not a de Polignac number, because 2382467221 - 2¹³ = 2382459029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2382467291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1191233610 + 1191233611.

It is an arithmetic number, because the mean of its divisors is an integer number (1191233611).

Almost surely, 2^2382467221 is an apocalyptic number.

It is an amenable number.

2382467221 is a deficient number, since it is larger than the sum of its proper divisors (1).

2382467221 is an equidigital number, since it uses as much as digits as its factorization.

2382467221 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64512, while the sum is 37.

The square root of 2382467221 is about 48810.5236706184. The cubic root of 2382467221 is about 1335.5976453181.

The spelling of 2382467221 in words is "two billion, three hundred eighty-two million, four hundred sixty-seven thousand, two hundred twenty-one".