224610493 has 2 divisors, whose sum is σ = 224610494. Its totient is φ = 224610492.

The previous prime is 224610437. The next prime is 224610499. The reversal of 224610493 is 394016422.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 224610169 + 324 = 14987^2 + 18^2 .

It is a cyclic number.

It is not a de Polignac number, because 224610493 - 2²¹ = 222513341 is a prime.

It is equal to p_12362665 and since 224610493 and 12362665 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224610499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112305246 + 112305247.

It is an arithmetic number, because the mean of its divisors is an integer number (112305247).

Almost surely, 2^224610493 is an apocalyptic number.

It is an amenable number.

224610493 is a deficient number, since it is larger than the sum of its proper divisors (1).

224610493 is an equidigital number, since it uses as much as digits as its factorization.

224610493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 224610493 is about 14987.0108093642. The cubic root of 224610493 is about 607.8690249456.

The spelling of 224610493 in words is "two hundred twenty-four million, six hundred ten thousand, four hundred ninety-three".