1598748223 has 2 divisors, whose sum is σ = 1598748224. Its totient is φ = 1598748222.

The previous prime is 1598748211. The next prime is 1598748247. The reversal of 1598748223 is 3228478951.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1598748223 - 2⁵ = 1598748191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1598748023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 799374111 + 799374112.

It is an arithmetic number, because the mean of its divisors is an integer number (799374112).

Almost surely, 2^1598748223 is an apocalyptic number.

1598748223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1598748223 is an equidigital number, since it uses as much as digits as its factorization.

1598748223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 967680, while the sum is 49.

The square root of 1598748223 is about 39984.3497258615. The cubic root of 1598748223 is about 1169.3019975265.

The spelling of 1598748223 in words is "one billion, five hundred ninety-eight million, seven hundred forty-eight thousand, two hundred twenty-three".