7741225 has 12 divisors (see below), whose sum is σ = 10017216. Its totient is φ = 5923280.

The previous prime is 7741207. The next prime is 7741241. The reversal of 7741225 is 5221477.

It is not a de Polignac number, because 7741225 - 2⁵ = 7741193 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7741193 and 7741202.

It is a congruent 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 11 ways as a sum of consecutive naturals, for example, 6157 + ... + 7306.

It is an arithmetic number, because the mean of its divisors is an integer number (834768).

Almost surely, 2^7741225 is an apocalyptic number.

It is an amenable number.

7741225 is a deficient number, since it is larger than the sum of its proper divisors (2275991).

7741225 is a wasteful number, since it uses less digits than its factorization.

7741225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13496 (or 13491 counting only the distinct ones).

The product of its digits is 3920, while the sum is 28.

The square root of 7741225 is about 2782.3056985170. The cubic root of 7741225 is about 197.8198630322.

The spelling of 7741225 in words is "seven million, seven hundred forty-one thousand, two hundred twenty-five".