76225 has 6 divisors (see below), whose sum is σ = 94550. Its totient is φ = 60960.
The previous prime is 76213. The next prime is 76231. The reversal of 76225 is 52267.
It can be written as a sum of positive squares in 3 ways, for example, as 49 + 76176 = 7^2 + 276^2 .
It is not a de Polignac number, because 76225 - 211 = 74177 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 76196 and 76205.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1500 + ... + 1549.
276225 is an apocalyptic number.
It is an amenable number.
76225 is a deficient number, since it is larger than the sum of its proper divisors (18325).
76225 is a wasteful number, since it uses less digits than its factorization.
76225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3059 (or 3054 counting only the distinct ones).
The product of its digits is 840, while the sum is 22.
The square root of 76225 is about 276.0887538456. The cubic root of 76225 is about 42.3999955500.
It can be divided in two parts, 762 and 25, that added together give a palindrome (787).
The spelling of 76225 in words is "seventy-six thousand, two hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •