8062661 has 4 divisors (see below), whose sum is σ = 8164800. Its totient is φ = 7960524.

The previous prime is 8062651. The next prime is 8062679. The reversal of 8062661 is 1662608.

8062661 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8062661 - 2⁶ = 8062597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8062601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50951 + ... + 51108.

It is an arithmetic number, because the mean of its divisors is an integer number (2041200).

Almost surely, 2^8062661 is an apocalyptic number.

It is an amenable number.

8062661 is a deficient number, since it is larger than the sum of its proper divisors (102139).

8062661 is a wasteful number, since it uses less digits than its factorization.

8062661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102138.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 8062661 is about 2839.4825232778. The cubic root of 8062661 is about 200.5208175680.

The spelling of 8062661 in words is "eight million, sixty-two thousand, six hundred sixty-one".