224269501 has 2 divisors, whose sum is σ = 224269502. Its totient is φ = 224269500.

The previous prime is 224269459. The next prime is 224269517. The reversal of 224269501 is 105962422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 212401476 + 11868025 = 14574^2 + 3445^2 .

It is a cyclic number.

It is not a de Polignac number, because 224269501 - 2¹¹ = 224267453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224269601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112134750 + 112134751.

It is an arithmetic number, because the mean of its divisors is an integer number (112134751).

Almost surely, 2^224269501 is an apocalyptic number.

It is an amenable number.

224269501 is a deficient number, since it is larger than the sum of its proper divisors (1).

224269501 is an equidigital number, since it uses as much as digits as its factorization.

224269501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 224269501 is about 14975.6302371553. The cubic root of 224269501 is about 607.5612574062.

The spelling of 224269501 in words is "two hundred twenty-four million, two hundred sixty-nine thousand, five hundred one".