224626057 has 2 divisors, whose sum is σ = 224626058. Its totient is φ = 224626056.

The previous prime is 224626013. The next prime is 224626069. The reversal of 224626057 is 750626422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 216354681 + 8271376 = 14709^2 + 2876^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-224626057 is a prime.

It is not a weakly prime, because it can be changed into another prime (224626007) 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, 112313028 + 112313029.

It is an arithmetic number, because the mean of its divisors is an integer number (112313029).

Almost surely, 2^224626057 is an apocalyptic number.

It is an amenable number.

224626057 is a deficient number, since it is larger than the sum of its proper divisors (1).

224626057 is an equidigital number, since it uses as much as digits as its factorization.

224626057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 224626057 is about 14987.5300500116. The cubic root of 224626057 is about 607.8830650362.

The spelling of 224626057 in words is "two hundred twenty-four million, six hundred twenty-six thousand, fifty-seven".