1598801 has 2 divisors, whose sum is σ = 1598802. Its totient is φ = 1598800.

The previous prime is 1598791. The next prime is 1598813. The reversal of 1598801 is 1088951.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 960400 + 638401 = 980^2 + 799^2 .

It is a cyclic number.

It is not a de Polignac number, because 1598801 - 2¹⁰ = 1597777 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1598501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 799400 + 799401.

It is an arithmetic number, because the mean of its divisors is an integer number (799401).

2^1598801 is an apocalyptic number.

It is an amenable number.

1598801 is a deficient number, since it is larger than the sum of its proper divisors (1).

1598801 is an equidigital number, since it uses as much as digits as its factorization.

1598801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 32.

The square root of 1598801 is about 1264.4370288789. The cubic root of 1598801 is about 116.9314864170.

The spelling of 1598801 in words is "one million, five hundred ninety-eight thousand, eight hundred one".