2896235281 has 2 divisors, whose sum is σ = 2896235282. Its totient is φ = 2896235280.

The previous prime is 2896235263. The next prime is 2896235299. The reversal of 2896235281 is 1825326982.

It is a balanced prime because it is at equal distance from previous prime (2896235263) and next prime (2896235299).

It can be written as a sum of positive squares in only one way, i.e., 1528419025 + 1367816256 = 39095^2 + 36984^2 .

It is a cyclic number.

It is not a de Polignac number, because 2896235281 - 2²⁷ = 2762017553 is a prime.

It is a super-2 number, since 2×2896235281² = 16776357605818297922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2896235681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1448117640 + 1448117641.

It is an arithmetic number, because the mean of its divisors is an integer number (1448117641).

Almost surely, 2^2896235281 is an apocalyptic number.

It is an amenable number.

2896235281 is a deficient number, since it is larger than the sum of its proper divisors (1).

2896235281 is an equidigital number, since it uses as much as digits as its factorization.

2896235281 is an evil number, because the sum of its binary digits is even.

The product of its digits is 414720, while the sum is 46.

The square root of 2896235281 is about 53816.6821812716. The cubic root of 2896235281 is about 1425.4257935143.

The spelling of 2896235281 in words is "two billion, eight hundred ninety-six million, two hundred thirty-five thousand, two hundred eighty-one".