1408447223 has 2 divisors, whose sum is σ = 1408447224. Its totient is φ = 1408447222.

The previous prime is 1408447207. The next prime is 1408447231. The reversal of 1408447223 is 3227448041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1408447223 - 2⁴ = 1408447207 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1408447423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 704223611 + 704223612.

It is an arithmetic number, because the mean of its divisors is an integer number (704223612).

Almost surely, 2^1408447223 is an apocalyptic number.

1408447223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1408447223 is an equidigital number, since it uses as much as digits as its factorization.

1408447223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43008, while the sum is 35.

The square root of 1408447223 is about 37529.2848719503. The cubic root of 1408447223 is about 1120.9343879232.

The spelling of 1408447223 in words is "one billion, four hundred eight million, four hundred forty-seven thousand, two hundred twenty-three".