2193254027 has 2 divisors, whose sum is σ = 2193254028. Its totient is φ = 2193254026.

The previous prime is 2193253991. The next prime is 2193254071. The reversal of 2193254027 is 7204523912.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2193254027 - 2¹⁰ = 2193253003 is a prime.

It is not a weakly prime, because it can be changed into another prime (2193254827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1096627013 + 1096627014.

It is an arithmetic number, because the mean of its divisors is an integer number (1096627014).

Almost surely, 2^2193254027 is an apocalyptic number.

2193254027 is a deficient number, since it is larger than the sum of its proper divisors (1).

2193254027 is an equidigital number, since it uses as much as digits as its factorization.

2193254027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 2193254027 is about 46832.1900726413. The cubic root of 2193254027 is about 1299.2607289881.

Adding to 2193254027 its reverse (7204523912), we get a palindrome (9397777939).

The spelling of 2193254027 in words is "two billion, one hundred ninety-three million, two hundred fifty-four thousand, twenty-seven".