8623485 has 24 divisors (see below), whose sum is σ = 16098264. Its totient is φ = 4245120.

The previous prime is 8623429. The next prime is 8623519. The reversal of 8623485 is 5843268.

It can be written as a sum of positive squares in 4 ways, for example, as 1542564 + 7080921 = 1242^2 + 2661^2 .

It is not a de Polignac number, because 8623485 - 2⁷ = 8623357 is a prime.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 6786 + ... + 7955.

It is an arithmetic number, because the mean of its divisors is an integer number (670761).

Almost surely, 2^8623485 is an apocalyptic number.

It is an amenable number.

8623485 is a deficient number, since it is larger than the sum of its proper divisors (7474779).

8623485 is a wasteful number, since it uses less digits than its factorization.

8623485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14765 (or 14762 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 8623485 is about 2936.5770890613. The cubic root of 8623485 is about 205.0662882991.

The spelling of 8623485 in words is "eight million, six hundred twenty-three thousand, four hundred eighty-five".