224546057 has 2 divisors, whose sum is σ = 224546058. Its totient is φ = 224546056.

The previous prime is 224545991. The next prime is 224546071. The reversal of 224546057 is 750645422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 180203776 + 44342281 = 13424^2 + 6659^2 .

It is a cyclic number.

It is not a de Polignac number, because 224546057 - 2⁸ = 224545801 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (224546087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112273028 + 112273029.

It is an arithmetic number, because the mean of its divisors is an integer number (112273029).

Almost surely, 2^224546057 is an apocalyptic number.

It is an amenable number.

224546057 is a deficient number, since it is larger than the sum of its proper divisors (1).

224546057 is an equidigital number, since it uses as much as digits as its factorization.

224546057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 67200, while the sum is 35.

The square root of 224546057 is about 14984.8609269489. The cubic root of 224546057 is about 607.8108911305.

The spelling of 224546057 in words is "two hundred twenty-four million, five hundred forty-six thousand, fifty-seven".