8074861 has 2 divisors, whose sum is σ = 8074862. Its totient is φ = 8074860.

The previous prime is 8074837. The next prime is 8074873. The reversal of 8074861 is 1684708.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8037225 + 37636 = 2835^2 + 194^2 .

It is a cyclic number.

It is not a de Polignac number, because 8074861 - 2⁹ = 8074349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8074811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4037430 + 4037431.

It is an arithmetic number, because the mean of its divisors is an integer number (4037431).

Almost surely, 2^8074861 is an apocalyptic number.

It is an amenable number.

8074861 is a deficient number, since it is larger than the sum of its proper divisors (1).

8074861 is an equidigital number, since it uses as much as digits as its factorization.

8074861 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 8074861 is about 2841.6299899881. The cubic root of 8074861 is about 200.6219058279.

The spelling of 8074861 in words is "eight million, seventy-four thousand, eight hundred sixty-one".