769225 has 12 divisors (see below), whose sum is σ = 987660. Its totient is φ = 593600.

The previous prime is 769207. The next prime is 769231. The reversal of 769225 is 522967.

It can be written as a sum of positive squares in 6 ways, for example, as 1849 + 767376 = 43^2 + 876^2 .

It is a de Polignac number, because none of the positive numbers 2^k-769225 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 195 + ... + 1255.

It is an arithmetic number, because the mean of its divisors is an integer number (82305).

2⁷⁶⁹²²⁵ is an apocalyptic number.

It is an amenable number.

769225 is a deficient number, since it is larger than the sum of its proper divisors (218435).

769225 is a wasteful number, since it uses less digits than its factorization.

769225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100 (or 1095 counting only the distinct ones).

The product of its digits is 7560, while the sum is 31.

The square root of 769225 is about 877.0547303333. The cubic root of 769225 is about 91.6258036418.

The spelling of 769225 in words is "seven hundred sixty-nine thousand, two hundred twenty-five".