773425 has 6 divisors (see below), whose sum is σ = 959078. Its totient is φ = 618720.

The previous prime is 773417. The next prime is 773447. The reversal of 773425 is 524377.

It can be written as a sum of positive squares in 3 ways, for example, as 784 + 772641 = 28^2 + 879^2 .

It is not a de Polignac number, because 773425 - 2³ = 773417 is a prime.

It is a Duffinian number.

773425 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 773393 and 773402.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 15444 + ... + 15493.

2⁷⁷³⁴²⁵ is an apocalyptic number.

It is an amenable number.

773425 is a deficient number, since it is larger than the sum of its proper divisors (185653).

773425 is a wasteful number, since it uses less digits than its factorization.

773425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30947 (or 30942 counting only the distinct ones).

The product of its digits is 5880, while the sum is 28.

The square root of 773425 is about 879.4458482476. The cubic root of 773425 is about 91.7922612665.

The spelling of 773425 in words is "seven hundred seventy-three thousand, four hundred twenty-five".