860574061 has 2 divisors, whose sum is σ = 860574062. Its totient is φ = 860574060.

The previous prime is 860574023. The next prime is 860574103. The reversal of 860574061 is 160475068.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 818246025 + 42328036 = 28605^2 + 6506^2 .

It is a cyclic number.

It is not a de Polignac number, because 860574061 - 2²⁵ = 827019629 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 860574061.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (860574161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 430287030 + 430287031.

It is an arithmetic number, because the mean of its divisors is an integer number (430287031).

Almost surely, 2^860574061 is an apocalyptic number.

It is an amenable number.

860574061 is a deficient number, since it is larger than the sum of its proper divisors (1).

860574061 is an equidigital number, since it uses as much as digits as its factorization.

860574061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 860574061 is about 29335.5426232412. The cubic root of 860574061 is about 951.1800887975.

The spelling of 860574061 in words is "eight hundred sixty million, five hundred seventy-four thousand, sixty-one".