2284858451 has 2 divisors, whose sum is σ = 2284858452. Its totient is φ = 2284858450.

The previous prime is 2284858427. The next prime is 2284858453. The reversal of 2284858451 is 1548584822.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2284858451 is a prime.

It is a super-2 number, since 2×2284858451² = 10441156282212238802, which contains 22 as substring.

Together with 2284858453, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2284858396 and 2284858405.

It is not a weakly prime, because it can be changed into another prime (2284858453) 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, 1142429225 + 1142429226.

It is an arithmetic number, because the mean of its divisors is an integer number (1142429226).

Almost surely, 2^2284858451 is an apocalyptic number.

2284858451 is a deficient number, since it is larger than the sum of its proper divisors (1).

2284858451 is an equidigital number, since it uses as much as digits as its factorization.

2284858451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 819200, while the sum is 47.

The square root of 2284858451 is about 47800.1930017024. The cubic root of 2284858451 is about 1317.1030843501.

The spelling of 2284858451 in words is "two billion, two hundred eighty-four million, eight hundred fifty-eight thousand, four hundred fifty-one".