422044535 has 8 divisors (see below), whose sum is σ = 552494736. Its totient is φ = 306941440.

The previous prime is 422044531. The next prime is 422044561. The reversal of 422044535 is 535440224.

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

It is not a de Polignac number, because 422044535 - 2² = 422044531 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 422044498 and 422044507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422044531) 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, 3836714 + ... + 3836823.

It is an arithmetic number, because the mean of its divisors is an integer number (69061842).

Almost surely, 2^422044535 is an apocalyptic number.

422044535 is a deficient number, since it is larger than the sum of its proper divisors (130450201).

422044535 is a wasteful number, since it uses less digits than its factorization.

422044535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7673553.

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 422044535 is about 20543.7225205171. The cubic root of 422044535 is about 750.1004517305.

Adding to 422044535 its reverse (535440224), we get a palindrome (957484759).

The spelling of 422044535 in words is "four hundred twenty-two million, forty-four thousand, five hundred thirty-five".