219096001 has 2 divisors, whose sum is σ = 219096002. Its totient is φ = 219096000.

The previous prime is 219095977. The next prime is 219096019. The reversal of 219096001 is 100690912.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 175536001 + 43560000 = 13249^2 + 6600^2 .

It is a cyclic number.

It is not a de Polignac number, because 219096001 - 2⁷ = 219095873 is a prime.

It is not a weakly prime, because it can be changed into another prime (219096041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 109548000 + 109548001.

It is an arithmetic number, because the mean of its divisors is an integer number (109548001).

Almost surely, 2^219096001 is an apocalyptic number.

It is an amenable number.

219096001 is a deficient number, since it is larger than the sum of its proper divisors (1).

219096001 is an equidigital number, since it uses as much as digits as its factorization.

219096001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 28.

The square root of 219096001 is about 14801.8918047660. The cubic root of 219096001 is about 602.8530793193.

The spelling of 219096001 in words is "two hundred nineteen million, ninety-six thousand, one".