6761225 has 12 divisors (see below), whose sum is σ = 8427660. Its totient is φ = 5380800.

The previous prime is 6761221. The next prime is 6761233. The reversal of 6761225 is 5221676.

It can be written as a sum of positive squares in 6 ways, for example, as 861184 + 5900041 = 928^2 + 2429^2 .

It is not a de Polignac number, because 6761225 - 2² = 6761221 is a prime.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6761221) 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, 5135 + ... + 6315.

It is an arithmetic number, because the mean of its divisors is an integer number (702305).

Almost surely, 2^6761225 is an apocalyptic number.

It is an amenable number.

6761225 is a deficient number, since it is larger than the sum of its proper divisors (1666435).

6761225 is a wasteful number, since it uses less digits than its factorization.

6761225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1420 (or 1415 counting only the distinct ones).

The product of its digits is 5040, while the sum is 29.

The square root of 6761225 is about 2600.2355662516. The cubic root of 6761225 is about 189.0928595692.

It can be divided in two parts, 676 and 1225, that multiplied together give a square (828100 = 910²).

The spelling of 6761225 in words is "six million, seven hundred sixty-one thousand, two hundred twenty-five".