1498223 has 2 divisors, whose sum is σ = 1498224. Its totient is φ = 1498222.

The previous prime is 1498213. The next prime is 1498229. The reversal of 1498223 is 3228941.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1498223 is a prime.

It is a plaindrome in base 14.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1498229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 749111 + 749112.

It is an arithmetic number, because the mean of its divisors is an integer number (749112).

2^1498223 is an apocalyptic number.

1498223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1498223 is an equidigital number, since it uses as much as digits as its factorization.

1498223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 29.

The square root of 1498223 is about 1224.0191991958. The cubic root of 1498223 is about 114.4262028997.

The spelling of 1498223 in words is "one million, four hundred ninety-eight thousand, two hundred twenty-three".