607861 has 2 divisors, whose sum is σ = 607862. Its totient is φ = 607860.

The previous prime is 607843. The next prime is 607883. The reversal of 607861 is 168706.

607861 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

607861 is an esthetic number in base 6, because in such base its adjacent digits differ by 1.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 352836 + 255025 = 594^2 + 505^2 .

It is a cyclic number.

It is not a de Polignac number, because 607861 - 2⁹ = 607349 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (607261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303930 + 303931.

It is an arithmetic number, because the mean of its divisors is an integer number (303931).

2⁶⁰⁷⁸⁶¹ is an apocalyptic number.

It is an amenable number.

607861 is a deficient number, since it is larger than the sum of its proper divisors (1).

607861 is an equidigital number, since it uses as much as digits as its factorization.

607861 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 607861 is about 779.6544106205. The cubic root of 607861 is about 84.7100152777.

It can be divided in two parts, 60 and 7861, that added together give a square (7921 = 89²).

The spelling of 607861 in words is "six hundred seven thousand, eight hundred sixty-one".