877601 has 2 divisors, whose sum is σ = 877602. Its totient is φ = 877600.

The previous prime is 877577. The next prime is 877609. The reversal of 877601 is 106778.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 564001 + 313600 = 751^2 + 560^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-877601 is a prime.

It is a Chen prime.

It is a nialpdrome in base 16.

It is not a weakly prime, because it can be changed into another prime (877609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 438800 + 438801.

It is an arithmetic number, because the mean of its divisors is an integer number (438801).

2⁸⁷⁷⁶⁰¹ is an apocalyptic number.

It is an amenable number.

877601 is a deficient number, since it is larger than the sum of its proper divisors (1).

877601 is an equidigital number, since it uses as much as digits as its factorization.

877601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2352, while the sum is 29.

The square root of 877601 is about 936.8036080204. The cubic root of 877601 is about 95.7412374641.

The spelling of 877601 in words is "eight hundred seventy-seven thousand, six hundred one".