422336465 has 32 divisors (see below), whose sum is σ = 559457280. Its totient is φ = 304641216.

The previous prime is 422336461. The next prime is 422336479. The reversal of 422336465 is 564633224.

It is a cyclic number.

It is not a de Polignac number, because 422336465 - 2² = 422336461 is a prime.

It is not an unprimeable number, because it can be changed into a prime (422336461) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 618014 + ... + 618696.

It is an arithmetic number, because the mean of its divisors is an integer number (17483040).

Almost surely, 2^422336465 is an apocalyptic number.

It is an amenable number.

422336465 is a deficient number, since it is larger than the sum of its proper divisors (137120815).

422336465 is a wasteful number, since it uses less digits than its factorization.

422336465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013.

The product of its digits is 103680, while the sum is 35.

The square root of 422336465 is about 20550.8263824110. The cubic root of 422336465 is about 750.2733610936.

Adding to 422336465 its reverse (564633224), we get a palindrome (986969689).

The spelling of 422336465 in words is "four hundred twenty-two million, three hundred thirty-six thousand, four hundred sixty-five".