224859097 has 2 divisors, whose sum is σ = 224859098. Its totient is φ = 224859096.

The previous prime is 224859073. The next prime is 224859133. The reversal of 224859097 is 790958422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 190881856 + 33977241 = 13816^2 + 5829^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-224859097 is a prime.

It is a super-2 number, since 2×224859097² = 101123227007310818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (224859067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112429548 + 112429549.

It is an arithmetic number, because the mean of its divisors is an integer number (112429549).

Almost surely, 2^224859097 is an apocalyptic number.

It is an amenable number.

224859097 is a deficient number, since it is larger than the sum of its proper divisors (1).

224859097 is an equidigital number, since it uses as much as digits as its factorization.

224859097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 224859097 is about 14995.3024977824. The cubic root of 224859097 is about 608.0932100070.

The spelling of 224859097 in words is "two hundred twenty-four million, eight hundred fifty-nine thousand, ninety-seven".