8024661 has 6 divisors (see below), whose sum is σ = 11591190. Its totient is φ = 5349768.

The previous prime is 8024659. The next prime is 8024683. The reversal of 8024661 is 1664208.

It can be written as a sum of positive squares in only one way, i.e., 6922161 + 1102500 = 2631^2 + 1050^2 .

It is not a de Polignac number, because 8024661 - 2¹ = 8024659 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8024641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 445806 + ... + 445823.

It is an arithmetic number, because the mean of its divisors is an integer number (1931865).

Almost surely, 2^8024661 is an apocalyptic number.

It is an amenable number.

8024661 is a deficient number, since it is larger than the sum of its proper divisors (3566529).

8024661 is a wasteful number, since it uses less digits than its factorization.

8024661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 891635 (or 891632 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 8024661 is about 2832.7832603290. The cubic root of 8024661 is about 200.2052975259.

Adding to 8024661 its reverse (1664208), we get a palindrome (9688869).

The spelling of 8024661 in words is "eight million, twenty-four thousand, six hundred sixty-one".