412224493 has 2 divisors, whose sum is σ = 412224494. Its totient is φ = 412224492.

The previous prime is 412224433. The next prime is 412224499. The reversal of 412224493 is 394422214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 227346084 + 184878409 = 15078^2 + 13597^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-412224493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412224499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206112246 + 206112247.

It is an arithmetic number, because the mean of its divisors is an integer number (206112247).

Almost surely, 2^412224493 is an apocalyptic number.

It is an amenable number.

412224493 is a deficient number, since it is larger than the sum of its proper divisors (1).

412224493 is an equidigital number, since it uses as much as digits as its factorization.

412224493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 31.

The square root of 412224493 is about 20303.3123652275. The cubic root of 412224493 is about 744.2370117481.

The spelling of 412224493 in words is "four hundred twelve million, two hundred twenty-four thousand, four hundred ninety-three".