435426 has 16 divisors (see below), whose sum is σ = 899328. Its totient is φ = 140400.

The previous prime is 435419. The next prime is 435427. The reversal of 435426 is 624534.

435426 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 435396 and 435405.

It is not an unprimeable number, because it can be changed into a prime (435427) by changing a digit.

435426 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 985 + ... + 1356.

It is an arithmetic number, because the mean of its divisors is an integer number (56208).

2⁴³⁵⁴²⁶ is an apocalyptic number.

435426 is an abundant number, since it is smaller than the sum of its proper divisors (463902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

435426 is a wasteful number, since it uses less digits than its factorization.

435426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2377.

The product of its digits is 2880, while the sum is 24.

The square root of 435426 is about 659.8681686519. The cubic root of 435426 is about 75.7945745125.

It can be divided in two parts, 435 and 426, that added together give a triangular number (861 = T₄₁).

The spelling of 435426 in words is "four hundred thirty-five thousand, four hundred twenty-six".