436028 has 12 divisors (see below), whose sum is σ = 775992. Its totient is φ = 214320.

The previous prime is 436027. The next prime is 436061. The reversal of 436028 is 820634.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 435994 and 436012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (436027) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 650 + ... + 1137.

It is an arithmetic number, because the mean of its divisors is an integer number (64666).

2⁴³⁶⁰²⁸ is an apocalyptic number.

It is an amenable number.

436028 is a deficient number, since it is larger than the sum of its proper divisors (339964).

436028 is a wasteful number, since it uses less digits than its factorization.

436028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1852 (or 1850 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 436028 is about 660.3241628170. The cubic root of 436028 is about 75.8294884605.

The spelling of 436028 in words is "four hundred thirty-six thousand, twenty-eight".