8776725 has 12 divisors (see below), whose sum is σ = 14510976. Its totient is φ = 4680880.

The previous prime is 8776721. The next prime is 8776739. The reversal of 8776725 is 5276778.

It is not a de Polignac number, because 8776725 - 2² = 8776721 is a prime.

It is a Curzon number.

8776725 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8776721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58437 + ... + 58586.

It is an arithmetic number, because the mean of its divisors is an integer number (1209248).

Almost surely, 2^8776725 is an apocalyptic number.

It is an amenable number.

8776725 is a deficient number, since it is larger than the sum of its proper divisors (5734251).

8776725 is a wasteful number, since it uses less digits than its factorization.

8776725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117036 (or 117031 counting only the distinct ones).

The product of its digits is 164640, while the sum is 42.

The square root of 8776725 is about 2962.5537969799. The cubic root of 8776725 is about 206.2738448097.

The spelling of 8776725 in words is "eight million, seven hundred seventy-six thousand, seven hundred twenty-five".