8705061 has 6 divisors (see below), whose sum is σ = 12573990. Its totient is φ = 5803368.

The previous prime is 8705057. The next prime is 8705069. The reversal of 8705061 is 1605078.

It can be written as a sum of positive squares in only one way, i.e., 7452900 + 1252161 = 2730^2 + 1119^2 .

It is not a de Polignac number, because 8705061 - 2² = 8705057 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8705069) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 483606 + ... + 483623.

It is an arithmetic number, because the mean of its divisors is an integer number (2095665).

Almost surely, 2^8705061 is an apocalyptic number.

It is an amenable number.

8705061 is a deficient number, since it is larger than the sum of its proper divisors (3868929).

8705061 is a wasteful number, since it uses less digits than its factorization.

8705061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967235 (or 967232 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 8705061 is about 2950.4340358666. The cubic root of 8705061 is about 205.7108851538.

The spelling of 8705061 in words is "eight million, seven hundred five thousand, sixty-one".