422355441 has 8 divisors (see below), whose sum is σ = 565385184. Its totient is φ = 280448000.

The previous prime is 422355431. The next prime is 422355457. The reversal of 422355441 is 144553224.

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

It is a cyclic number.

It is not a de Polignac number, because 422355441 - 2¹³ = 422347249 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 422355399 and 422355408.

It is not an unprimeable number, because it can be changed into a prime (422355421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279696 + ... + 281201.

It is an arithmetic number, because the mean of its divisors is an integer number (70673148).

Almost surely, 2^422355441 is an apocalyptic number.

It is an amenable number.

422355441 is a deficient number, since it is larger than the sum of its proper divisors (143029743).

422355441 is a wasteful number, since it uses less digits than its factorization.

422355441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561151.

The product of its digits is 19200, while the sum is 30.

The square root of 422355441 is about 20551.2880618223. The cubic root of 422355441 is about 750.2845977696.

The spelling of 422355441 in words is "four hundred twenty-two million, three hundred fifty-five thousand, four hundred forty-one".