436226 has 8 divisors (see below), whose sum is σ = 747840. Its totient is φ = 186948.

The previous prime is 436217. The next prime is 436231. The reversal of 436226 is 622634.

436226 = 134² + 135² + ... + 154².

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15566 + ... + 15593.

It is an arithmetic number, because the mean of its divisors is an integer number (93480).

2⁴³⁶²²⁶ is an apocalyptic number.

436226 is a deficient number, since it is larger than the sum of its proper divisors (311614).

436226 is a wasteful number, since it uses less digits than its factorization.

436226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31168.

The product of its digits is 1728, while the sum is 23.

The square root of 436226 is about 660.4740721633. The cubic root of 436226 is about 75.8409647622.

The spelling of 436226 in words is "four hundred thirty-six thousand, two hundred twenty-six".