862110061 has 2 divisors, whose sum is σ = 862110062. Its totient is φ = 862110060.

The previous prime is 862110013. The next prime is 862110113. The reversal of 862110061 is 160011268.

862110061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 841580100 + 20529961 = 29010^2 + 4531^2 .

It is a cyclic number.

It is not a de Polignac number, because 862110061 - 2²⁹ = 325239149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (862110461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 431055030 + 431055031.

It is an arithmetic number, because the mean of its divisors is an integer number (431055031).

Almost surely, 2^862110061 is an apocalyptic number.

It is an amenable number.

862110061 is a deficient number, since it is larger than the sum of its proper divisors (1).

862110061 is an equidigital number, since it uses as much as digits as its factorization.

862110061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 862110061 is about 29361.7107982488. The cubic root of 862110061 is about 951.7456586543.

The spelling of 862110061 in words is "eight hundred sixty-two million, one hundred ten thousand, sixty-one".