435725 has 12 divisors (see below), whose sum is σ = 559860. Its totient is φ = 336000.

The previous prime is 435709. The next prime is 435731. The reversal of 435725 is 527534.

435725 is an esthetic number in base 13, because in such base its adjacent digits differ by 1.

It can be written as a sum of positive squares in 6 ways, for example, as 1444 + 434281 = 38^2 + 659^2 .

It is not a de Polignac number, because 435725 - 2⁴ = 435709 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 435694 and 435703.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 435725.

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, 425 + ... + 1025.

It is an arithmetic number, because the mean of its divisors is an integer number (46655).

2⁴³⁵⁷²⁵ is an apocalyptic number.

It is an amenable number.

435725 is a deficient number, since it is larger than the sum of its proper divisors (124135).

435725 is a wasteful number, since it uses less digits than its factorization.

435725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640 (or 635 counting only the distinct ones).

The product of its digits is 4200, while the sum is 26.

The square root of 435725 is about 660.0946901771. The cubic root of 435725 is about 75.8119195129.

Subtracting 435725 from its reverse (527534), we obtain a square (91809 = 303²).

The spelling of 435725 in words is "four hundred thirty-five thousand, seven hundred twenty-five".