8772485 has 4 divisors (see below), whose sum is σ = 10526988. Its totient is φ = 7017984.

The previous prime is 8772481. The next prime is 8772523. The reversal of 8772485 is 5842778.

8772485 is digitally balanced in base 2, 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.

It can be written as a sum of positive squares in 2 ways, for example, as 6806881 + 1965604 = 2609^2 + 1402^2 .

It is a cyclic number.

It is not a de Polignac number, because 8772485 - 2² = 8772481 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 (8772481) 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, 877244 + ... + 877253.

It is an arithmetic number, because the mean of its divisors is an integer number (2631747).

Almost surely, 2^8772485 is an apocalyptic number.

It is an amenable number.

8772485 is a deficient number, since it is larger than the sum of its proper divisors (1754503).

8772485 is a wasteful number, since it uses less digits than its factorization.

8772485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1754502.

The product of its digits is 125440, while the sum is 41.

The square root of 8772485 is about 2961.8381117137. The cubic root of 8772485 is about 206.2406227754.

The spelling of 8772485 in words is "eight million, seven hundred seventy-two thousand, four hundred eighty-five".