1408332223 has 4 divisors (see below), whose sum is σ = 1408924120. Its totient is φ = 1407740328.

The previous prime is 1408332217. The next prime is 1408332227. The reversal of 1408332223 is 3222338041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1408332223 - 2¹³ = 1408324031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1408332191 and 1408332200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1408332227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 292365 + ... + 297142.

It is an arithmetic number, because the mean of its divisors is an integer number (352231030).

Almost surely, 2^1408332223 is an apocalyptic number.

1408332223 is a deficient number, since it is larger than the sum of its proper divisors (591897).

1408332223 is an equidigital number, since it uses as much as digits as its factorization.

1408332223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 591896.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 1408332223 is about 37527.7527038324. The cubic root of 1408332223 is about 1120.9038789199.

The spelling of 1408332223 in words is "one billion, four hundred eight million, three hundred thirty-two thousand, two hundred twenty-three".