601873 has 2 divisors, whose sum is σ = 601874. Its totient is φ = 601872.

The previous prime is 601849. The next prime is 601883. The reversal of 601873 is 378106.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 535824 + 66049 = 732^2 + 257^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-601873 is a prime.

It is a super-2 number, since 2×601873² = 724502216258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (601813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300936 + 300937.

It is an arithmetic number, because the mean of its divisors is an integer number (300937).

2⁶⁰¹⁸⁷³ is an apocalyptic number.

It is an amenable number.

601873 is a deficient number, since it is larger than the sum of its proper divisors (1).

601873 is an equidigital number, since it uses as much as digits as its factorization.

601873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 601873 is about 775.8047434761. The cubic root of 601873 is about 84.4309392196.

Adding to 601873 its reverse (378106), we get a palindrome (979979).

The spelling of 601873 in words is "six hundred one thousand, eight hundred seventy-three".