406226435 has 4 divisors (see below), whose sum is σ = 487471728. Its totient is φ = 324981144.

The previous prime is 406226423. The next prime is 406226473. The reversal of 406226435 is 534622604.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 406226435 - 2⁶ = 406226371 is a prime.

It is a Duffinian number.

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 3 ways as a sum of consecutive naturals, for example, 40622639 + ... + 40622648.

It is an arithmetic number, because the mean of its divisors is an integer number (121867932).

Almost surely, 2^406226435 is an apocalyptic number.

406226435 is a deficient number, since it is larger than the sum of its proper divisors (81245293).

406226435 is an equidigital number, since it uses as much as digits as its factorization.

406226435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81245292.

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 406226435 is about 20155.0597865648. The cubic root of 406226435 is about 740.6096965747.

The spelling of 406226435 in words is "four hundred six million, two hundred twenty-six thousand, four hundred thirty-five".