224675807 has 2 divisors, whose sum is σ = 224675808. Its totient is φ = 224675806.

The previous prime is 224675797. The next prime is 224675809. The reversal of 224675807 is 708576422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 224675807 - 2⁶ = 224675743 is a prime.

It is a super-2 number, since 2×224675807² = 100958436502202498, which contains 22 as substring.

Together with 224675809, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224675809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112337903 + 112337904.

It is an arithmetic number, because the mean of its divisors is an integer number (112337904).

Almost surely, 2^224675807 is an apocalyptic number.

224675807 is a deficient number, since it is larger than the sum of its proper divisors (1).

224675807 is an equidigital number, since it uses as much as digits as its factorization.

224675807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 188160, while the sum is 41.

The square root of 224675807 is about 14989.1896712264. The cubic root of 224675807 is about 607.9279395423.

The spelling of 224675807 in words is "two hundred twenty-four million, six hundred seventy-five thousand, eight hundred seven".