8625755 has 4 divisors (see below), whose sum is σ = 10350912. Its totient is φ = 6900600.

The previous prime is 8625733. The next prime is 8625787. The reversal of 8625755 is 5575268.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 8625755 - 2¹⁴ = 8609371 is a prime.

It is a Duffinian 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 3 ways as a sum of consecutive naturals, for example, 862571 + ... + 862580.

It is an arithmetic number, because the mean of its divisors is an integer number (2587728).

Almost surely, 2^8625755 is an apocalyptic number.

8625755 is a deficient number, since it is larger than the sum of its proper divisors (1725157).

8625755 is a wasteful number, since it uses less digits than its factorization.

8625755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1725156.

The product of its digits is 84000, while the sum is 38.

The square root of 8625755 is about 2936.9635680410. The cubic root of 8625755 is about 205.0842802376.

The spelling of 8625755 in words is "eight million, six hundred twenty-five thousand, seven hundred fifty-five".