8774225 has 12 divisors (see below), whose sum is σ = 10927500. Its totient is φ = 6988800.

The previous prime is 8774221. The next prime is 8774239. The reversal of 8774225 is 5224778.

It can be written as a sum of positive squares in 6 ways, for example, as 83521 + 8690704 = 289^2 + 2948^2 .

It is not a de Polignac number, because 8774225 - 2² = 8774221 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8774221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6401 + ... + 7649.

It is an arithmetic number, because the mean of its divisors is an integer number (910625).

Almost surely, 2^8774225 is an apocalyptic number.

It is an amenable number.

8774225 is a deficient number, since it is larger than the sum of its proper divisors (2153275).

8774225 is a wasteful number, since it uses less digits than its factorization.

8774225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1540 (or 1535 counting only the distinct ones).

The product of its digits is 31360, while the sum is 35.

The square root of 8774225 is about 2962.1318336630. The cubic root of 8774225 is about 206.2542576409.

The spelling of 8774225 in words is "eight million, seven hundred seventy-four thousand, two hundred twenty-five".